{"id":1040,"date":"2020-04-02T00:55:32","date_gmt":"2020-04-02T00:55:32","guid":{"rendered":"http:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/?page_id=1040"},"modified":"2020-04-10T04:03:17","modified_gmt":"2020-04-10T04:03:17","slug":"1040-2","status":"publish","type":"page","link":"https:\/\/microypara.facmed.unam.mx\/index.php\/1040-2\/","title":{"rendered":"Dermatofitosis"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; admin_label=\u00bbsection\u00bb _builder_version=\u00bb3.22&#8243;][et_pb_row admin_label=\u00bbrow\u00bb _builder_version=\u00bb3.25&#8243; background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb3.25&#8243; custom_padding=\u00bb|||\u00bb custom_padding__hover=\u00bb|||\u00bb][et_pb_text admin_label=\u00bbText\u00bb _builder_version=\u00bb4.4.2&#8243; background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb hover_enabled=\u00bb0&#8243; box_shadow_style=\u00bbpreset5&#8243; box_shadow_color=\u00bb#7cda24&#8243;]<\/p>\n<section class=\"elementor-element elementor-element-62c3036 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"62c3036\" data-element_type=\"section\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-row\">\n<div class=\"elementor-element elementor-element-42eece3 elementor-column elementor-col-50 elementor-top-column\" data-id=\"42eece3\" data-element_type=\"column\">\n<div class=\"elementor-column-wrap elementor-element-populated\">\n<div class=\"elementor-widget-wrap\">\n<div class=\"elementor-element elementor-element-5d03790 elementor-widget elementor-widget-image\" data-id=\"5d03790\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-image\"><a href=\"http:\/\/liceaga.facmed.unam.mx\/deptos\/myp\/virologia\/\"><img decoding=\"async\" title=\"images\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/elementor\/thumbs\/images-nz0onb8wrhv80rb3nfb062z4qcixkqo9g3i2thnyb8.png\" alt=\"images\" \/><\/a><span style=\"color: #000000; font-size: 26px;\"><strong>Micolog\u00eda<\/strong><\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"elementor-element elementor-element-d043fb3 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"d043fb3\" data-element_type=\"section\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-row\">\n<div class=\"elementor-element elementor-element-becdd21 elementor-column elementor-col-100 elementor-top-column\" data-id=\"becdd21\" data-element_type=\"column\">\n<div class=\"elementor-column-wrap elementor-element-populated\">\n<div class=\"elementor-widget-wrap\">\n<div class=\"elementor-element elementor-element-6f2486f elementor-widget elementor-widget-heading\" data-id=\"6f2486f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Dermatofitosis<\/strong><\/span><\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-ae8e49f elementor-widget elementor-widget-heading\" data-id=\"ae8e49f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\"><span style=\"color: #000000;\"><strong>Dra. Patricia Manzano-Gayosso<\/strong><\/span><br \/><span style=\"color: #000000;\"> <strong>Unidad de Micolog\u00eda<\/strong><\/span><br \/><span style=\"color: #000000;\"> <strong>Departamento de Microbiolog\u00eda y Parasitolog\u00eda<\/strong><\/span><br \/><span style=\"color: #000000;\"> <strong>Facultad de Medicina<\/strong><\/span><br \/><span style=\"color: #000000;\"> <strong>UNAM<\/strong><\/span><br \/><span style=\"color: #000000;\"> <strong>angelesmg@liceaga.facmed.unam.mx<\/strong><\/span><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-eea3715 elementor-widget elementor-widget-spacer\" data-id=\"eea3715\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"elementor-element elementor-element-0114b72 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"0114b72\" data-element_type=\"section\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-row\">\n<div class=\"elementor-element elementor-element-f483469 elementor-column elementor-col-100 elementor-top-column\" data-id=\"f483469\" data-element_type=\"column\">\n<div class=\"elementor-column-wrap elementor-element-populated\">\n<div class=\"elementor-widget-wrap\">\n<div class=\"elementor-element elementor-element-2c7429c elementor-widget elementor-widget-text-editor\" data-id=\"2c7429c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-text-editor elementor-clearfix\">\n<p><span style=\"color: #000000;\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><strong>Definici\u00f3n.<\/strong><br \/> <span>Las dermatofitosis o ti\u00f1as (<\/span><em>Tinea<\/em><span>) son micosis superficiales causadas por un grupo de hongos queratinof\u00edlicos estrechamente relacionados, denominados dermatofitos. Estos afectan la capa c\u00f3rnea de la piel, pelos y u\u00f1as.\u00a0<\/span><br \/> <span>Los dermatofitos se dividen en tres g\u00e9neros que se distinguen por las caracter\u00edsticas morfol\u00f3gicas de sus macroconidios:<\/span><em>Trichophyton, Microsporum\u00a0<\/em><span>y<\/span><em>\u00a0Epidermophyton<\/em><span>. el g\u00e9nero\u00a0<\/span><em>Trichophyton<\/em><span>\u00a0tiene macroconidios alargados cuya porci\u00f3n distal es redondeada, de pared delgada y lisa, miden de 8 a 50 \u00b5m, el n\u00famero de septos va de 4 a 6. Los macroconidios del g\u00e9nero\u00a0<\/span><em>Microsporum<\/em><span>\u00a0miden de 8 a 15 \u00b5m, son en forma de huso, de pared gruesa, rugosa, con hoyuelos o prominencias que semejan tub\u00e9rculos denominados equ\u00ednulas, multiseptados (5 a 15 septos). Finalmente, los macroconidios del g\u00e9nero\u00a0<\/span><em>Epidermophyton<\/em><span>\u00a0son numerosos, miden de 7 a 12 \u00b5m, en forma de mazo o basto, redondeados en su polo distal, de pared gruesa y lisa, con 4 septos transversos.<\/span><br \/> <span>En la actualidad se consideran 40 las especies causantes de enfermedad, de las cuales cinco son las m\u00e1s frecuentes:\u00a0<\/span><em>T. rubrum, T. mentagrophytes, T. tonsurans, M. canis, E. floccosum<\/em><span>. El dermatofito que causa el 80-90% de esta micosis es\u00a0<\/span><strong><em>T. rubrum<\/em><\/strong><span>. La mayor\u00eda de los dermatofitos tienen una amplia distribuci\u00f3n mundial, aunque algunos est\u00e1n geogr\u00e1ficamente restringidos, como\u00a0<\/span><em>T. concentricum<\/em><span>.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb1_6,1_6,1_6,1_6,1_6,1_6&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/trubrum3-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span><em>T. rubrum<\/em> (1,2)<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/trubrum2.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span><em>T. rubrum<\/em> (1,2)<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/ttonsurans.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><em>T. tonsurans<\/em><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/tmentagrophytes3.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><em>T. mentagrophytes<\/em><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/mcanis1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><em>M. canis<\/em><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_6&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/mcanis3.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><em>M. canis<\/em><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><strong>Ecolog\u00eda.<\/strong><br \/><span>Los dermatofitos se clasifican en tres grupos ecol\u00f3gicos en base a su h\u00e1bitat natural y su preferencia por el hospedero.\u00a0<\/span><br \/><span>\u2022 Antropof\u00edlicos, grupo de dermatofitos que parasitan el tejido humano. Se ha descrito que estas especies evolucionaron de los hongos zoof\u00edlicos y que gradualmente perdieron su afinidad por la queratina del animal. Las especies m\u00e1s importantes son:\u00a0<\/span><em>T. rubrum, T. tonsurans, T. violaceum, T. schoenleinii, T. mentagrophytes\u00a0<\/em><span>var<\/span><em>\u00a0interdigitale, M. audouinii\u00a0<\/em><span>y<\/span><em>\u00a0E. floccosum<\/em><span>. En casos excepcionales\u00a0<\/span><em>M. audouinii\u00a0<\/em><span>y<\/span><em>\u00a0T. rubrum<\/em><span>\u00a0han sido aislados de escamas y pelos de animales.<\/span><br \/><span>\u2022 Zoof\u00edlico, son dermatofitos que afectan a una gran variedad de aves y mam\u00edferos que act\u00faan como hospedero. Los principales son\u00a0<\/span><em>M. canis, T. equinum\u00a0<\/em><span>y<\/span><em>\u00a0T. gallinae<\/em><span>.<\/span><br \/><span>\u2022 Geof\u00edlico, grupo de dermatofitos que viven en el suelo. La mayor\u00eda de las especies no son pat\u00f3genas:\u00a0<\/span><em>M. gypseum, M. fulvum, T. terrestre<\/em><span>.<\/span><\/p>\n<p><strong>Fisiopatogenia.<\/strong><br \/><span>Los conidios de los dermatofitos al llegar a la piel, crecen en la capa c\u00f3rnea de manera radiada para formar lesiones anulares con intensa reacci\u00f3n inflamatoria. Esta reacci\u00f3n conduce a la destrucci\u00f3n y eliminaci\u00f3n del hongo del \u00e1rea central, el micelio f\u00fangico contin\u00faa su crecimiento de manera centrifuga hacia la piel no infectada. Las lesiones se transforman en placas anulares con un centro aclarado y el proceso inflamatorio se distribuye s\u00f3lo en la periferia y es lo que se denomina \u201cborde activo\u201d, constituido por p\u00e1pulas y\/o ves\u00edculas. En general, el dermatofito no invade nuevamente el \u00e1rea central.<\/span><br \/><span>La infecci\u00f3n inicial de la piel cabelluda es seguida por la invasi\u00f3n del micelio f\u00fangico dentro de la vaina externa del pelo, con crecimiento hacia el bulbo del pelo, y se detiene en la zona de incompleta queratinizaci\u00f3n. El pelo se debilita y se rompe, dejando pocos mil\u00edmetros sobre la superficie de la piel cabelluda.<\/span><br \/><span>En la dermatofitosis de las u\u00f1as, la destrucci\u00f3n de la queratina es por la formaci\u00f3n de canales, dentro de los cuales se presentan hifas. Es una manera de evidenciar la capacidad queratol\u00edtica de los hongos, causada por enzimas y por fuerzas mec\u00e1nicas.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb2_5,3_5&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb2_5&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/tcapitis-300&#215;187-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Ti\u00f1a capitis microsp\u00f3rica<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb3_5&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4><strong>Formas cl\u00ednicas.<\/strong><br \/><span>Es tradicional clasificar a las dermatofitosis de acuerdo a la parte del cuerpo que afectan:\u00a0<\/span><br \/><span>1) dermatofitosis de la piel cabelluda (tinea capitis);\u00a0<\/span><br \/><span>2) dermatofitosis del cuerpo (tinea corporis);\u00a0<\/span><br \/><span>3) dermatofitosis de la ingle (tinea cruris);\u00a0<\/span><br \/><span>4) dermatofitosis de los pies (tinea pedis);\u00a0<\/span><br \/><span>5) dermatofitosis de las u\u00f1as (tinea unguis).\u00a0<\/span><\/p>\n<p><span>1) Dermatofitosis de la piel cabelluda. Puede manifestarse por placas \u201cpseudoalop\u00e9cicas\u201d peque\u00f1as, caracterizada por descamaci\u00f3n, pelos cortos, gruesos y quebradizos, alternos con pelos sanos, o bien, por placas pseudoalop\u00e9cicas grandes, con m\u00faltiples p\u00fastulas,formaci\u00f3n de abscesos, salida de exudado purulento. Se acompa\u00f1a de adenopatia regional y dolor a la digitopresi\u00f3n.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><span>2) Dermatofitosis del cuerpo. Se presentan placas eritemato-escamosas, rodeadas por un borde levantado, eritematoso con p\u00e1pulas y\/o ves\u00edculas; las lesiones se acompa\u00f1an de prurito.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb1_2,1_2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/dermatofitosis1-300&#215;197-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Ti\u00f1a corporis<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/dermatofitosis2-300&#215;197-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Ti\u00f1a corporis<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><span>3) <strong>Dermatofitosis inguinal o eccema marginado de Hebra.<\/strong> Predomina en individuos del sexo masculino. Se inicia en el pliegue inguinal y se extiende hacia la cara anterior del muslo; y posteriormente al pubis, abdomen y pliegues intergl\u00fateos. Las caracter\u00edsticas cl\u00ednicas de las lesiones son similares a la dermatofitosis del cuerpo.<\/span><\/h4>\n<h4><span>4) <strong>Dermatofitosis de la mano<\/strong> afecta principalmente la cara palmar de la mano, es unilateral y se caracteriza por descamaci\u00f3n difusa con aumento en las l\u00edneas de la piel, con prurito inconstante.<\/span><\/h4>\n<h4><span>5) <strong>Dermatofitosis de los pies.<\/strong> Puede presentarse en tres formas cl\u00ednicas: a) Vesiculosa, con predominio de ves\u00edculas aisladas o agrupadas que al romperse dejan una escama fina perilesional y en ocasiones costras melic\u00e9ricas. El sitio m\u00e1s frecuente es en las \u00e1reas de no apoyo del pie, como el arco plantar, b) Interdigital, de predominio en el espacio del cuarto y quinto dedo. Con maceraci\u00f3n intensa, descamaci\u00f3n y eritema, c) Hiperquerat\u00f3sica, que se caracteriza por escama gruesa distribuido en los sitios de presi\u00f3n, como el arco transverso y el tal\u00f3n, con extensi\u00f3n a toda la cara plantar del pie.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb1_3,1_3,1_3&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_3&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/tpodal_efloc-150&#215;120-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Formas podales hiperquerat\u00f3sicas<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_3&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/tpodal2-150&#215;120-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Formas podales hiperquerat\u00f3sicas<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_3&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/tpodal3-150&#215;120-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Interdigital<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><span>6) <strong>Dermatofitosis de las u\u00f1as<\/strong>. La forma cl\u00ednica de la distrofia ungueal es la onicomicosis subungueal distal-lateral, con onicolisis distal, u\u00f1as engrosadas (paquioniquia) y formaci\u00f3n de l\u00edneas longitudinales blanquecino-amarillentos y cambio de coloraci\u00f3n de las u\u00f1as y u\u00f1as pulverulentas.<\/span><\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb1_2,1_2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/onicomicosis_distrofia-300&#215;190-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Onicomicosis subungueal distal-lateral<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/onicomicosis-300&#215;190-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Onicomicosis subungueal distal-lateral<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\">Cabe mencionar la presencia, aparentemente subdiagnosticada, de dermatofitomas. Estos son acumulaciones de hifas, que se describieron originalmente como un fen\u00f3meno de ubicaci\u00f3n subungueal, y que se asocian a una mala respuesta al tratamiento antif\u00fangico. Tambi\u00e9n se han reportado casos de dermatofitomas extraungueales, en localizaciones tales como rostro, ingles, gl\u00fateos, cuello, axilas, tronco, brazos, muslos. (Mart\u00ednez et al., 2010: Moreno et al., 2009).<\/h4>\n<h4 style=\"text-align: justify;\"><strong>Diagn\u00f3stico de laboratorio.<\/strong><br \/>\u2013 El hallazgo de estructuras tubulares hialinas, largas y septadas, en ocasiones formando artroconidios en las escamas tratadas con hidr\u00f3xido de potasio al 15%, es un marcador importante en el diagn\u00f3stico de las dermatofitosis del cuerpo, ingle, manos, pies y u\u00f1as.\u00a0<br \/>\u2013 Patr\u00f3n de clasificaci\u00f3n de invasi\u00f3n al pelo: parasitaci\u00f3n ectotrix con la presencia de micelio y artroconidios rodeando al pelo; y parasitaci\u00f3n endotrix dentro de la corteza del pelo.<br \/>\u2013 La inoculaci\u00f3n de las escamas en agar dextrosa Sabouraud con y sin cicloheximida y cloranfenicol. Estos medios de cultivo son incubados a 28\u00baC durante 15 d\u00edas. La identificaci\u00f3n del g\u00e9nero y especie se basa en el estudio macrosc\u00f3pico y microsc\u00f3pico de los aislamientos.<\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243; column_structure=\u00bb1_2,1_2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/pelo_dermatofito-150&#215;133-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Pelo parasitado<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb1_2&#8243;][et_pb_image src=\u00bbhttp:\/\/liceaga.facmed.unam.mx\/deptos\/myp_2020\/wp-content\/uploads\/2020\/04\/filamentos_dermatofitos-150&#215;133-1.jpg\u00bb _builder_version=\u00bb4.4.2&#8243; align=\u00bbcenter\u00bb hover_enabled=\u00bb0&#8243;][\/et_pb_image][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h6 style=\"text-align: center;\"><span>Filamentos en escama<\/span><\/h6>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<h4 style=\"text-align: justify;\"><strong>Tratamiento.<\/strong><br \/>El tratamiento de las dermatofitosis puede ser de aplicaci\u00f3n t\u00f3pica o sist\u00e9mica.\u00a0<br \/>\u2013 En los casos donde el dermatofito invade el pelo y las u\u00f1as, el tratamiento de elecci\u00f3n es sist\u00e9mico. Griseofulvina en dosis de 10 mg\/Kg de peso\/ d\u00eda, repartido en dos tomas, despu\u00e9s de los alimentos, ketoconazol 200 mg\/d\u00eda. Itraconazol 100 a 200 mg\/d\u00eda, fluconazol 3 \u2013 6 mg\/Kg\/semana, terbinafina 250 mg \/d\u00eda. Hasta que ocurra la queratopoyesis.<br \/>\u2013 Tratamiento t\u00f3pico. Existen varios f\u00e1rmacos en presentaci\u00f3n crema, loci\u00f3n o ung\u00fcento, que ser\u00e1n usados por tres semanas. Imidazoles (miconazol, clotrimazol, bifonazol, econazol, ketoconazol) y tiocarbamatos (tolnafatato y tolciclato; alilaminas; terbinafina).<\/h4>\n<h4 style=\"text-align: justify;\">Onicomicosis: Butenafina, naftifina, ciclopirox, clotrimazol, econazol, miconazol, sertaconazol, luliconazol. La mayor\u00eda de estos tratamientos se clasefican como azoles o alilaminas, que inhiben la s\u00edntesis de ergosterol. La Terbinafina en spray y crema tienen excelente \u00edndice de curaci\u00f3n (Gupta et al., 2017).<\/p>\n<p><strong>Cr\u00e9ditos de Im\u00e1genes.\u00a0<\/strong>1, 3, 6, 7, 8, 10, 11, 12, 14, 15 Dr. Rub\u00e9n L\u00f3pez Mart\u00ednez, Facultad de Medicina, UNAM.<br \/>5 Dra. Francisca Hern\u00e1ndez Hern\u00e1ndez, Facultad de Medicina, UNAM.<br \/>9, 13 M.T. Laura R. Casta\u00f1\u00f3n Olivares, Facultad de Medicina, UNAM.<br \/>2, 4 Bi\u00f3l. Elva Baz\u00e1n Mora y QFB. Erika C\u00f3rdoba Mart\u00ednez, Facultad de Medicina, UNAM.<\/h4>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.4.2&#8243;][et_pb_column _builder_version=\u00bb4.4.2&#8243; type=\u00bb4_4&#8243;][et_pb_text _builder_version=\u00bb4.4.2&#8243; hover_enabled=\u00bb0&#8243;]<\/p>\n<div class=\"elementor-element elementor-element-773b248 elementor-widget elementor-widget-heading\" data-id=\"773b248\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h5 class=\"elementor-heading-title elementor-size-default\">V\u00ednculos<\/h5>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2c7429c elementor-widget elementor-widget-text-editor\" data-id=\"2c7429c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-text-editor elementor-clearfix\">\n<p>\u2013 Zhan, P. &amp; Liu, W.\u00a0<a href=\"http:\/\/link.springer.com\/article\/10.1007%2Fs11046-016-0082-8\" target=\"_blank\" rel=\"noopener noreferrer\">The Changing Face of Dermatophytic Infections Worldwide<\/a>. Mycopathologia. 2017;182: 77. doi:10.1007\/s11046-016-0082-8<br \/>\u2013 Gupta AK, Foley, KA,Versteeg SG.\u00a0<a href=\"http:\/\/link.springer.com\/article\/10.1007\/s11046-016-0045-0\/fulltext.html\" target=\"_blank\" rel=\"noopener noreferrer\">New Antifungal Agents and New Formulations Against Dermatophytes<\/a>. Mycopathologia. 2017;182: 127. doi:10.1007\/s11046-016-0045-0<br \/>\u2013 Sol\u00eds-Arias MP, Garc\u00eda-Romero MT.\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ijd.13392\/full\" target=\"_blank\" rel=\"noopener noreferrer\">Onychomycosis in children. A review<\/a>. Int J Dermatol. 2016 Sep 9. doi: 10.1111\/ijd.13392.\u00a0<br \/>\u2013 Costa JEF, Neves RP, Delgado MM, Lima-Neto RG, Morais VMS, Co\u00ealho MRCD.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0001706X15300619\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatophytosis in patients with human immunodeficiency virus infection: Clinical aspects and etiologic agents<\/a>. Acta Tropica, October 2015;150:111\u2013115. doi:10.1016\/j.actatropica.2015.07.012<br \/>\u2013 Vigui\u00e9-Vallanet C, Bonnet C.\u00a0<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/emc\/51-s2.0-S1761289614692931\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatomicosis no tropicales (excepto la pitiriasis versicolor)<\/a>. EMC. Dermatolog\u00eda. December 1, 2014;48(4):1-15. Revista disponible ahora a trav\u00e9s del portal de ClinicalKey.<br \/>\u2013 Juncal Ruiz Rivero M.<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/journal\/1-s2.0-S0213925114002858\" target=\"_blank\" rel=\"noopener noreferrer\">\u00a0Ti\u00f1a inc\u00f3gnita: serie de casos y revisi\u00f3n bibliogr\u00e1fica<\/a>. Piel, December 2014;29(10):624\u2013627. ClinicalKey.<br \/>\u2013 Gupta AK, Daigle D.\u00a0<a href=\"http:\/\/www.futuremedicine.com\/doi\/full\/10.2217\/fmb.14.76\" target=\"_blank\" rel=\"noopener noreferrer\">Potential role of tavaborole for the treatment of onychomycosis<\/a>. Future Microbiology, 2014; 9(11):1243-1250.<br \/>\u2013 Baran R.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0738081X10001239\" target=\"_blank\" rel=\"noopener noreferrer\">The nail in the elderly<\/a>. Clin Dermatol. 2011 Jan-Feb;29(1):54-60. Integraci\u00f3n. Diversas patolog\u00edas de u\u00f1as en ancianos.<br \/>\u2013 Mart\u00ednez E, P\u00e9rez Cantillo MF, Alas Carbajal R. Rivas E, Escalante K, Valencia C, Arenas R.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=86&amp;IDARTICULO=27467&amp;IDPUBLICACION=2867\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatofitoma extraungueal. Comunicaci\u00f3n de 15 casos<\/a>. Dermatolog\u00eda Rev Mex 2010;54(1):10-13.<br \/>\u2013 Martinez-Herrera E, Moreno-Coutino G, Fern\u0002andez-Marti\u0131nez RF, Finch J, Arenas R.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0190962210007474?np=y\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatophytoma: Description of 7 cases<\/a>. J Am Acad Dermatol, June 2012: 1014-1015. doi:10.1016\/j.jaad.2011.11.942<br \/>\u2013 Isa-Isa R, Arenas R, Mariel Isa M.\u00a0<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/journal\/1-s2.0-S0738081X09002557\" target=\"_blank\" rel=\"noopener noreferrer\">Inflammatory tinea capitis: kerion, dermatophytic granuloma, and mycetoma<\/a>. Clinics in Dermatology March-April 2010;28(2):133-136 doi:10.1016\/j.clindermatol.2009.12.013 En ClinicalKey.<br \/>\u2013 Welsh O, Vera-Cabrera L, Welsh E.\u00a0<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/journal\/1-s2.0-S0738081X0900248X?scrollTo=%231-s2.0-S0738081X0900248X-gr2\" target=\"_blank\" rel=\"noopener noreferrer\">Onychomycosis<\/a>. Clinics in Dermatology 2010;28 (2):151-159 Ahora en ClinicalKey.<br \/>\u2013 L\u00f3pez-Mart\u00ednez R, Manzano-Gayosso P, Hern\u00e1ndez-Hern\u00e1ndez F, Baz\u00e1n-Mora E, M\u00e9ndez-Tovar LJ.\u00a0<a href=\"https:\/\/academic.oup.com\/mmy\/article\/48\/3\/476\/1198211\/Dynamics-of-dermatophytosis-frequency-in-Mexico-an\" target=\"_blank\" rel=\"noopener noreferrer\">Dynamics of dermatophytosis frequency in Mexico: an analysis of 2084 cases<\/a>. Med Mycol May 2010;48(3):476-479.<br \/>\u2013 Moreno-Couti\u00f1o G, Arenas R. Carta al director.\u00a0<a href=\"http:\/\/www.reviberoammicol.com\/2009-26\/165166.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatofitoma extraungueal<\/a>. Rev Iberoam Micol. 2009;26(2):165-166<br \/>\u2013 Barber K, Barber J.\u00a0<a href=\"http:\/\/www.skintherapyletter.com\/2009\/14.1\/1.html\" target=\"_blank\" rel=\"noopener noreferrer\">Onychomycosis: therapy directed by morphology and mycology<\/a>. Skin Therapy Lett. 2009 Jan;14(1):1-2.<br \/>\u2013 V\u00e1squez-del ME, Arenas R.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumenMain.cgi?IDARTICULO=15832&amp;IDPUBLICACION=1625&amp;IDREVISTA=16\" target=\"_blank\" rel=\"noopener noreferrer\">Onicomicosis en ni\u00f1os. Estudio retrospectivo de 233 casos mexicanos<\/a>. Gac Med Mex 2008;144(1):7-10.<br \/>\u2013 Manzano-Gayosso P. II.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=16&amp;IDARTICULO=16382&amp;IDPUBLICACION=1671&amp;NOMBRE=Gaceta%20Mdica%20de%20Mxico\" target=\"_blank\" rel=\"noopener noreferrer\">Las micosis superficiales: su relevancia m\u00e9dica y socioecon\u00f3mica<\/a>. Gac Med Mex 2008; 144 (2).\u00a0<br \/>\u2013 Mata Zubillaga D, Su\u00e1rez Amor O, Lape\u00f1a L\u00f3pez de Armentia S, Ros\u00f3n Varas M.\u00a0<a href=\"http:\/\/www.elsevier.es\/revistas\/ctl_servlet?_f=7064&amp;ip=132.248.55.121&amp;articuloid=13124231&amp;revistaid=37\" target=\"_blank\" rel=\"noopener noreferrer\">Eritema nudoso inducido por querion de Celso<\/a>. An Pediatr (Barc). 2008 Jul;69(1):98-9.<br \/>\u2013 M\u00e9ndez-Tovar LJ, Manzano-Gayosso P, Vel\u00e1squez-Hern\u00e1ndez V, Millan B, Hern\u00e1ndez-Hern\u00e1ndez F, Mondrag\u00f3n R, L\u00f3pez-Mart\u00ednez R.\u00a0<a href=\"http:\/\/www.reviberoammicol.com\/2007-24\/320322.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Resistencia a compuestos az\u00f3licos de aislamientos cl\u00ednicos de Trichophyton spp<\/a>. Rev Iberoam Micol 2007; 24:320-322<br \/>\u2013 Torres GS, Ortiz AM, Padilla DMC.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=34&amp;IDARTICULO=14799&amp;IDPUBLICACION=1515\" target=\"_blank\" rel=\"noopener noreferrer\">Ti\u00f1a inc\u00f3gnita, reporte de un caso<\/a>. Rev Cent Dermatol Pascua 2007; 16 (3): 170-172.<br \/>\u2013 Rodr\u00edguez M, Padilla MC, Mart\u00ednez JA.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=34&amp;IDARTICULO=8940&amp;IDPUBLICACION=985\" target=\"_blank\" rel=\"noopener noreferrer\">Ti\u00f1a inflamatoria de la cabeza por Trichophyton tonsurans. Comunicaci\u00f3n de 5 casos dentro de un mismo n\u00facleo familiar<\/a>. Rev Cent Dermatol Pascua 2006;15(1):26-30.<br \/>\u2013 Venadero AF, Padilla DMC, Guzm\u00e1n EC.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=34&amp;IDARTICULO=8944&amp;IDPUBLICACION=985\" target=\"_blank\" rel=\"noopener noreferrer\">Ti\u00f1a inflamatoria de la cabeza (Queri\u00f3n de Celso) por Microsporum canis. Comunicaci\u00f3n de un caso<\/a>. Rev Cent Dermatol Pascua 2006; 15 (1): 35-39.<br \/>\u2013 Garc\u00eda-Humbria L, Richard-Yegres N, P\u00e9rez-Blanco M,\u00a0<em>et al<\/em>.\u00a0<a href=\"http:\/\/www.scielo.org.ve\/scielo.php?pid=S0535-51332005000100008&amp;script=sci_arttext&amp;tlng=es\" target=\"_blank\" rel=\"noopener noreferrer\">Frecuencia de Micosis Superficiales: Estudio Comparativo en Pacientes Diab\u00e9ticos tipo 2 y en Individuos no Diab\u00e9ticos<\/a>. Invest cl\u00edn. Mar 2005;46(1):64-74.\u00a0<br \/>\u2013 Schwartz RA.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0140673604171079\" target=\"_blank\" rel=\"noopener noreferrer\">Superficial fungal infections<\/a>. Lancet. Sep 25-Oct 1, 2004;364(9440):1173-82.\u00a0<br \/>\u2013 Sigurgeirsson, B &amp; Steingr\u00edmsson.\u00a0<a href=\"http:\/\/www.blackwell-synergy.com\/doi\/abs\/10.1111\/j.1468-3083.2004.00851.x?journalCode=jdv\" target=\"_blank\" rel=\"noopener noreferrer\">Risk factors associated with onychomycosis<\/a>. J Eur Acad Dermatol, 2004;18 (1), 48-51.<br \/>\u2013 M\u00e9ndez-Tovar LJ, Lemini-L\u00f3pez A, Hern\u00e1ndez-Hern\u00e1ndez F, Manzano-Gayosso P et al.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=16&amp;IDARTICULO=1121&amp;IDPUBLICACION=78\" target=\"_blank\" rel=\"noopener noreferrer\">Frecuencia de micosis en tres comunidades de la sierra norte de Puebla<\/a>. Gac Med Mex 2003;139 (2):118-122.<br \/>\u2013 Ruiz-Esmenjaud J, Arenas R, Rodr\u00edguez-\u00e1lvarez M, Monroy E, Felipe FR.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumenMain.cgi?IDARTICULO=1139&amp;IDPUBLICACION=79&amp;IDREVISTA=16\" target=\"_blank\" rel=\"noopener noreferrer\">Tinea pedis y onicomicosis en ni\u00f1os de una comunidad ind\u00edgena Mazahua<\/a>. Gac Med Mex 2003; 139 (3): 215-220.\u00a0<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Micolog\u00eda Dermatofitosis Dra. Patricia Manzano-Gayosso Unidad de Micolog\u00eda Departamento de Microbiolog\u00eda y Parasitolog\u00eda Facultad de Medicina UNAM angelesmg@liceaga.facmed.unam.mx \u00a0 Definici\u00f3n. Las dermatofitosis o ti\u00f1as (Tinea) son micosis superficiales causadas por un grupo de hongos queratinof\u00edlicos estrechamente relacionados, denominados dermatofitos. Estos afectan la capa c\u00f3rnea de la piel, pelos y u\u00f1as.\u00a0 Los dermatofitos se dividen en [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<section class=\"elementor-element elementor-element-62c3036 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"62c3036\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-42eece3 elementor-column elementor-col-50 elementor-top-column\" data-id=\"42eece3\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-5d03790 elementor-widget elementor-widget-image\" data-id=\"5d03790\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<h2 class=\"elementor-image\"><a href=\"http:\/\/liceaga.facmed.unam.mx\/deptos\/myp\/virologia\/\"><img title=\"images\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/elementor\/thumbs\/images-nz0onb8wrhv80rb3nfb062z4qcixkqo9g3i2thnyb8.png\" alt=\"images\" \/><\/a><span style=\"color: #008000;\"><strong style=\"font-size: 26px;\">Micolog\u00eda<\/strong><\/span><\/h2>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-d043fb3 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"d043fb3\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-becdd21 elementor-column elementor-col-100 elementor-top-column\" data-id=\"becdd21\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-6f2486f elementor-widget elementor-widget-heading\" data-id=\"6f2486f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n<div class=\"elementor-widget-container\">\r\n<h2 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center;\"><span style=\"color: #008000;\"><strong>Dermatofitosis<\/strong><\/span><\/h2>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-ae8e49f elementor-widget elementor-widget-heading\" data-id=\"ae8e49f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n<div class=\"elementor-widget-container\"><span style=\"color: #008000;\"><strong>Dra. Patricia Manzano-Gayosso<\/strong><\/span>\r\n<span style=\"color: #008000;\"><strong>Unidad de Micolog\u00eda<\/strong><\/span>\r\n<span style=\"color: #008000;\"><strong>Departamento de Microbiolog\u00eda y Parasitolog\u00eda<\/strong><\/span>\r\n<span style=\"color: #008000;\"><strong>Facultad de Medicina<\/strong><\/span>\r\n<span style=\"color: #008000;\"><strong>UNAM<\/strong><\/span>\r\n<span style=\"color: #008000;\"><strong>angelesmg@liceaga.facmed.unam.mx<\/strong><\/span><\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-eea3715 elementor-widget elementor-widget-spacer\" data-id=\"eea3715\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-spacer\">\r\n<div class=\"elementor-spacer-inner\">\r\n\r\n<hr \/>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-6351abb elementor-widget elementor-widget-text-editor\" data-id=\"6351abb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>Definici\u00f3n.<\/strong>\r\nLas dermatofitosis o ti\u00f1as (<em>Tinea<\/em>) son micosis superficiales causadas por un grupo de hongos queratinof\u00edlicos estrechamente relacionados, denominados dermatofitos. Estos afectan la capa c\u00f3rnea de la piel, pelos y u\u00f1as.\r\nLos dermatofitos se dividen en tres g\u00e9neros que se distinguen por las caracter\u00edsticas morfol\u00f3gicas de sus macroconidios:<em>Trichophyton, Microsporum\u00a0<\/em>y<em>\u00a0Epidermophyton<\/em>. el g\u00e9nero\u00a0<em>Trichophyton<\/em>\u00a0tiene macroconidios alargados cuya porci\u00f3n distal es redondeada, de pared delgada y lisa, miden de 8 a 50 \u00b5m, el n\u00famero de septos va de 4 a 6. Los macroconidios del g\u00e9nero\u00a0<em>Microsporum<\/em>\u00a0miden de 8 a 15 \u00b5m, son en forma de huso, de pared gruesa, rugosa, con hoyuelos o prominencias que semejan tub\u00e9rculos denominados equ\u00ednulas, multiseptados (5 a 15 septos). Finalmente, los macroconidios del g\u00e9nero\u00a0<em>Epidermophyton<\/em>\u00a0son numerosos, miden de 7 a 12 \u00b5m, en forma de mazo o basto, redondeados en su polo distal, de pared gruesa y lisa, con 4 septos transversos.\r\nEn la actualidad se consideran 40 las especies causantes de enfermedad, de las cuales cinco son las m\u00e1s frecuentes:\u00a0<em>T. rubrum, T. mentagrophytes, T. tonsurans, M. canis, E. floccosum<\/em>. El dermatofito que causa el 80-90% de esta micosis es\u00a0<strong><em>T. rubrum<\/em><\/strong>. La mayor\u00eda de los dermatofitos tienen una amplia distribuci\u00f3n mundial, aunque algunos est\u00e1n geogr\u00e1ficamente restringidos, como\u00a0<em>T. concentricum<\/em>.<em>\u00a0 \u00a0<\/em><\/h4>\r\n<h3 style=\"text-align: center;\"><strong><em>T. rubrum (1,2)<\/em><\/strong><\/h3>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<div class=\"elementor-element elementor-element-168b0b4 elementor-column elementor-col-16 elementor-top-column\" data-id=\"168b0b4\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-0e65ac8 elementor-widget elementor-widget-image\" data-id=\"0e65ac8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h4 class=\"wp-caption alignleft\"><em>\r\n<\/em><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/trubrum2.jpg\" alt=\"\" width=\"200\" height=\"152\" data-lazy-loaded=\"1\" \/><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled alignright\" style=\"color: #666666; font-size: 14px;\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/trubrum3-1.jpg\" alt=\"\" width=\"100\" height=\"187\" data-lazy-loaded=\"1\" \/><em><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/em><\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-ee818b5 elementor-column elementor-col-16 elementor-top-column\" data-id=\"ee818b5\" data-element_type=\"column\">\r\n<div><\/div>\r\n<\/div>\r\n&nbsp;\r\n\r\n&nbsp;\r\n<p style=\"text-align: right;\"><em>\u00a0<\/em><\/p>\r\n&nbsp;\r\n\r\n<section class=\"elementor-element elementor-element-8620862 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"8620862\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-168b0b4 elementor-column elementor-col-16 elementor-top-column\" data-id=\"168b0b4\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-0e65ac8 elementor-widget elementor-widget-image\" data-id=\"0e65ac8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h3 class=\"wp-caption alignnone\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<strong><em>T. tonsurans<\/em>\u00a0 \u00a0<\/strong><\/h3>\r\n<figure class=\"wp-caption alignnone\"><figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption><\/figure>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-9768e98 elementor-column elementor-col-16 elementor-top-column\" data-id=\"9768e98\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-6245382 elementor-widget elementor-widget-image\" data-id=\"6245382\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-image\">\r\n<h3 class=\"wp-caption aligncenter\" style=\"width: 116px;\"><strong><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/ttonsurans.jpg\" alt=\"\" width=\"116\" height=\"217\" data-lazy-loaded=\"1\" \/><\/strong><\/h3>\r\n<\/div>\r\n<h3><strong><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0M. canis\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 T. mentagrophytes<\/em><em style=\"color: #666666; font-size: 14px;\">.\u00a0<\/em><\/strong><\/h3>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-9f30c8d elementor-column elementor-col-16 elementor-top-column\" data-id=\"9f30c8d\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-7b44374 elementor-widget elementor-widget-image\" data-id=\"7b44374\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<figure class=\"wp-caption alignright\" style=\"width: 218px;\"><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/tmentagrophytes3.jpg\" alt=\"\" width=\"218\" height=\"166\" data-lazy-loaded=\"1\" \/><figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption><\/figure>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-b8e73a9 elementor-column elementor-col-16 elementor-top-column\" data-id=\"b8e73a9\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-b8e80ff elementor-widget elementor-widget-image\" data-id=\"b8e80ff\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<figure class=\"wp-caption\" style=\"width: 219px;\"><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/mcanis1.jpg\" alt=\"\" width=\"219\" height=\"169\" data-lazy-loaded=\"1\" \/><\/figure>\r\n<\/div>\r\n<h3 style=\"text-align: center;\"><em><strong>M. canis<\/strong><\/em><\/h3>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-30cd4fe elementor-column elementor-col-16 elementor-top-column\" data-id=\"30cd4fe\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-1c5a373 elementor-widget elementor-widget-image\" data-id=\"1c5a373\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<figure class=\"wp-caption aligncenter\" style=\"width: 220px;\"><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/mcanis3.jpg\" alt=\"\" width=\"220\" height=\"167\" data-lazy-loaded=\"1\" \/><\/figure>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-999d0f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"999d0f7\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-b247d34 elementor-column elementor-col-100 elementor-top-column\" data-id=\"b247d34\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-065af5d elementor-widget elementor-widget-text-editor\" data-id=\"065af5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>Ecolog\u00eda.<\/strong>\r\nLos dermatofitos se clasifican en tres grupos ecol\u00f3gicos en base a su h\u00e1bitat natural y su preferencia por el hospedero.\r\n\u2022 Antropof\u00edlicos, grupo de dermatofitos que parasitan el tejido humano. Se ha descrito que estas especies evolucionaron de los hongos zoof\u00edlicos y que gradualmente perdieron su afinidad por la queratina del animal. Las especies m\u00e1s importantes son:\u00a0<em>T. rubrum, T. tonsurans, T. violaceum, T. schoenleinii, T. mentagrophytes\u00a0<\/em>var<em>\u00a0interdigitale, M. audouinii\u00a0<\/em>y<em>\u00a0E. floccosum<\/em>. En casos excepcionales\u00a0<em>M. audouinii\u00a0<\/em>y<em>\u00a0T. rubrum<\/em>\u00a0han sido aislados de escamas y pelos de animales.\r\n\u2022 Zoof\u00edlico, son dermatofitos que afectan a una gran variedad de aves y mam\u00edferos que act\u00faan como hospedero. Los principales son\u00a0<em>M. canis, T. equinum\u00a0<\/em>y<em>\u00a0T. gallinae<\/em>.\r\n\u2022 Geof\u00edlico, grupo de dermatofitos que viven en el suelo. La mayor\u00eda de las especies no son pat\u00f3genas:\u00a0<em>M. gypseum, M. fulvum, T. terrestre<\/em>.<\/h4>\r\n<h4><strong>Fisiopatogenia.<\/strong>\r\nLos conidios de los dermatofitos al llegar a la piel, crecen en la capa c\u00f3rnea de manera radiada para formar lesiones anulares con intensa reacci\u00f3n inflamatoria. Esta reacci\u00f3n conduce a la destrucci\u00f3n y eliminaci\u00f3n del hongo del \u00e1rea central, el micelio f\u00fangico contin\u00faa su crecimiento de manera centrifuga hacia la piel no infectada. Las lesiones se transforman en placas anulares con un centro aclarado y el proceso inflamatorio se distribuye s\u00f3lo en la periferia y es lo que se denomina \u201cborde activo\u201d, constituido por p\u00e1pulas y\/o ves\u00edculas. En general, el dermatofito no invade nuevamente el \u00e1rea central.\r\nLa infecci\u00f3n inicial de la piel cabelluda es seguida por la invasi\u00f3n del micelio f\u00fangico dentro de la vaina externa del pelo, con crecimiento hacia el bulbo del pelo, y se detiene en la zona de incompleta queratinizaci\u00f3n. El pelo se debilita y se rompe, dejando pocos mil\u00edmetros sobre la superficie de la piel cabelluda.\r\nEn la dermatofitosis de las u\u00f1as, la destrucci\u00f3n de la queratina es por la formaci\u00f3n de canales, dentro de los cuales se presentan hifas. Es una manera de evidenciar la capacidad queratol\u00edtica de los hongos, causada por enzimas y por fuerzas mec\u00e1nicas.<\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-99a5105 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"99a5105\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-69e5646 elementor-column elementor-col-50 elementor-top-column\" data-id=\"69e5646\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-3f386b5 elementor-widget elementor-widget-image\" data-id=\"3f386b5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\"><img class=\"attachment-full size-full jetpack-lazy-image jetpack-lazy-image--handled aligncenter\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/tcapitis.jpg\" alt=\"\" width=\"300\" height=\"187\" data-lazy-loaded=\"1\" \/><\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-a348f05 elementor-widget elementor-widget-text-editor\" data-id=\"a348f05\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<p style=\"text-align: center;\">Ti\u00f1a capitis microsp\u00f3rica<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-b64b30d elementor-column elementor-col-50 elementor-top-column\" data-id=\"b64b30d\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-01559a6 elementor-widget elementor-widget-text-editor\" data-id=\"01559a6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>Formas cl\u00ednicas.<\/strong>\r\nEs tradicional clasificar a las dermatofitosis de acuerdo a la parte del cuerpo que afectan:\r\n1) Dermatofitosis de la piel cabelluda (<em>tinea capitis<\/em>);\r\n2) Dermatofitosis del cuerpo (<em>tinea corporis<\/em>);\r\n3) Dermatofitosis de la ingle (<em>tinea cruris<\/em>);\r\n4) Dermatofitosis de los pies (<em>tinea pedis<\/em>);\r\n5) Dermatofitosis de las u\u00f1as (<em>tinea unguis<\/em>).<\/h4>\r\n<h4><strong>1) Dermatofitosis de la piel cabelluda.<\/strong> Puede manifestarse por placas \u201cpseudoalop\u00e9cicas\u201d peque\u00f1as, caracterizada por descamaci\u00f3n, pelos cortos, gruesos y quebradizos, alternos con pelos sanos, o bien, por placas pseudoalop\u00e9cicas grandes, con m\u00faltiples p\u00fastulas,formaci\u00f3n de abscesos, salida de exudado purulento. Se acompa\u00f1a de adenopatia regional y dolor a la digitopresi\u00f3n.<\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-682d3e2 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"682d3e2\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-298d470 elementor-column elementor-col-100 elementor-top-column\" data-id=\"298d470\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-8cafd85 elementor-widget elementor-widget-text-editor\" data-id=\"8cafd85\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>2) Dermatofitosis del cuerpo.<\/strong> Se presentan placas eritemato-escamosas, rodeadas por un borde levantado, eritematoso con p\u00e1pulas y\/o ves\u00edculas; las lesiones se acompa\u00f1an de prurito.<\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-672974c elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"672974c\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-fb4526d elementor-column elementor-col-50 elementor-top-column\" data-id=\"fb4526d\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-6f85d1a elementor-widget elementor-widget-image\" data-id=\"6f85d1a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<figure class=\"wp-caption alignright\"><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/dermatofitosis1.jpg\" alt=\"\" width=\"300\" height=\"197\" data-lazy-loaded=\"1\" \/><figcaption class=\"widget-image-caption wp-caption-text\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Ti\u00f1a corporis<\/figcaption><\/figure>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-045120d elementor-column elementor-col-50 elementor-top-column\" data-id=\"045120d\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-2c23457 elementor-widget elementor-widget-image\" data-id=\"2c23457\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<figure class=\"wp-caption\"><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/dermatofitosis2.jpg\" alt=\"\" width=\"300\" height=\"197\" data-lazy-loaded=\"1\" \/><figcaption class=\"widget-image-caption wp-caption-text\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Ti\u00f1a corporis<\/figcaption><\/figure>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-27a6f23 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"27a6f23\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-89997dd elementor-column elementor-col-100 elementor-top-column\" data-id=\"89997dd\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-9245466 elementor-widget elementor-widget-text-editor\" data-id=\"9245466\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>3) Dermatofitosis inguinal o eccema marginado de Hebra.<\/strong> Predomina en individuos del sexo masculino. Se inicia en el pliegue inguinal y se extiende hacia la cara anterior del muslo; y posteriormente al pubis, abdomen y pliegues intergl\u00fateos. Las caracter\u00edsticas cl\u00ednicas de las lesiones son similares a la dermatofitosis del cuerpo.<\/h4>\r\n<h4><strong>4) Dermatofitosis de la mano.<\/strong> Afecta principalmente la cara palmar de la mano, es unilateral y se caracteriza por descamaci\u00f3n difusa con aumento en las l\u00edneas de la piel, con prurito inconstante.<\/h4>\r\n<h4><strong>5) Dermatofitosis de los pies<\/strong>. Puede presentarse en tres formas cl\u00ednicas: <strong>a) Vesiculosa<\/strong>, con predominio de ves\u00edculas aisladas o agrupadas que al romperse dejan una escama fina perilesional y en ocasiones costras melic\u00e9ricas. El sitio m\u00e1s frecuente es en las \u00e1reas de no apoyo del pie, como el arco plantar,\u00a0 \u00a0 \u00a0 \u00a0 \u00a0<strong>b) Interdigital<\/strong>, de predominio en el espacio del cuarto y quinto dedo. Con maceraci\u00f3n intensa, descamaci\u00f3n y eritema, <strong>c) Hiperquerat\u00f3sica<\/strong>, que se caracteriza por escama gruesa distribuido en los sitios de presi\u00f3n, como el arco transverso y el tal\u00f3n, con extensi\u00f3n a toda la cara plantar del pie.<\/h4>\r\n<h4 style=\"text-align: center;\"><strong>Formas podales hiperquerat\u00f3sicas<\/strong><\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-383c20c elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"383c20c\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-dfcb01d elementor-column elementor-col-33 elementor-top-column\" data-id=\"dfcb01d\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-c26ef9e elementor-widget elementor-widget-image\" data-id=\"c26ef9e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption alignright\"><\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-d853fc7 elementor-column elementor-col-33 elementor-top-column\" data-id=\"d853fc7\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-8ff52db elementor-widget elementor-widget-image\" data-id=\"8ff52db\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption alignright\" style=\"width: 242px;\"><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/tpodal2.jpg\" alt=\"\" width=\"242\" height=\"145\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-6f421f3 elementor-column elementor-col-33 elementor-top-column\" data-id=\"6f421f3\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-0583fd9 elementor-widget elementor-widget-image\" data-id=\"0583fd9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption aligncenter\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled alignleft\" style=\"color: #666666;\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/tpodal_efloc.jpg\" alt=\"\" width=\"243\" height=\"146\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<h6><\/h6>\r\n<h6><\/h6>\r\n<h6 class=\"wp-caption aligncenter\" style=\"width: 245px;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/tpodal3.jpg\" alt=\"\" width=\"245\" height=\"147\" data-lazy-loaded=\"1\" \/>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Interdigital<\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-2a6e637 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"2a6e637\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-ed267f0 elementor-column elementor-col-100 elementor-top-column\" data-id=\"ed267f0\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-fe3bca7 elementor-widget elementor-widget-text-editor\" data-id=\"fe3bca7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>6) Dermatofitosis de las u\u00f1as.<\/strong> La forma cl\u00ednica de la distrofia ungueal es la onicomicosis subungueal distal-lateral, con onicolisis distal, u\u00f1as engrosadas (paquioniquia) y formaci\u00f3n de l\u00edneas longitudinales blanquecino-amarillentos y cambio de coloraci\u00f3n de las u\u00f1as y u\u00f1as pulverulentas.<\/h4>\r\n<h4 style=\"text-align: center;\"><strong>Onicomicosis subungueal distal- lateral<\/strong><\/h4>\r\n&nbsp;\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-6cb4905 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"6cb4905\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-b94c0ac elementor-column elementor-col-50 elementor-top-column\" data-id=\"b94c0ac\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-832dfd1 elementor-widget elementor-widget-image\" data-id=\"832dfd1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption alignright\" style=\"width: 308px;\"><img class=\"attachment-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/onicomicosis_distrofia.jpg\" alt=\"\" width=\"308\" height=\"195\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-79cf99a elementor-column elementor-col-50 elementor-top-column\" data-id=\"79cf99a\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-9ed4250 elementor-widget elementor-widget-image\" data-id=\"9ed4250\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption\"><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/onicomicosis.jpg\" alt=\"\" width=\"300\" height=\"190\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-b9cec25 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"b9cec25\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-992c0e2 elementor-column elementor-col-100 elementor-top-column\" data-id=\"992c0e2\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-0c53559 elementor-widget elementor-widget-text-editor\" data-id=\"0c53559\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><\/h4>\r\n<h4>Cabe mencionar la presencia, aparentemente subdiagnosticada, de dermatofitomas. Estos son acumulaciones de hifas, que se describieron originalmente como un fen\u00f3meno de ubicaci\u00f3n subungueal, y que se asocian a una mala respuesta al tratamiento antif\u00fangico. Tambi\u00e9n se han reportado casos de dermatofitomas extraungueales, en localizaciones tales como rostro, ingles, gl\u00fateos, cuello, axilas, tronco, brazos, muslos. (Mart\u00ednez et al., 2010: Moreno et al., 2009).<\/h4>\r\n<h4><strong>Diagn\u00f3stico de laboratorio.<\/strong>\r\n\u2013 El hallazgo de estructuras tubulares hialinas, largas y septadas, en ocasiones formando artroconidios en las escamas tratadas con hidr\u00f3xido de potasio al 15%, es un marcador importante en el diagn\u00f3stico de las dermatofitosis del cuerpo, ingle, manos, pies y u\u00f1as.\r\n\u2013 Patr\u00f3n de clasificaci\u00f3n de invasi\u00f3n al pelo: parasitaci\u00f3n ectotrix con la presencia de micelio y artroconidios rodeando al pelo; y parasitaci\u00f3n endotrix dentro de la corteza del pelo.\r\n\u2013 La inoculaci\u00f3n de las escamas en agar dextrosa Sabouraud con y sin cicloheximida y cloranfenicol. Estos medios de cultivo son incubados a 28\u00baC durante 15 d\u00edas. La identificaci\u00f3n del g\u00e9nero y especie se basa en el estudio macrosc\u00f3pico y microsc\u00f3pico de los aislamientos.<\/h4>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-da8e2a3 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"da8e2a3\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-ac226d5 elementor-column elementor-col-50 elementor-top-column\" data-id=\"ac226d5\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-49d654b elementor-widget elementor-widget-image\" data-id=\"49d654b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption alignright\"><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/pelo_dermatofito.jpg\" alt=\"\" width=\"200\" height=\"133\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<h6><\/h6>\r\n<h6 class=\"wp-caption alignright\">Pelo parasitado<\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-f547116 elementor-column elementor-col-50 elementor-top-column\" data-id=\"f547116\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-97fd373 elementor-widget elementor-widget-image\" data-id=\"97fd373\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-image\">\r\n<h6 class=\"wp-caption\"><img class=\"attachment-large size-large jetpack-lazy-image jetpack-lazy-image--handled\" src=\"https:\/\/microypara.facmed.unam.mx\/wp-content\/uploads\/2018\/11\/filamentos_dermatofitos.jpg\" alt=\"\" width=\"200\" height=\"133\" data-lazy-loaded=\"1\" \/><\/h6>\r\n<h6 class=\"wp-caption\">Filamentos en escama<\/h6>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-018a6fd elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"018a6fd\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-99e6a52 elementor-column elementor-col-100 elementor-top-column\" data-id=\"99e6a52\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-4534faa elementor-widget elementor-widget-text-editor\" data-id=\"4534faa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n<h4><strong>Tratamiento.<\/strong>\r\nEl tratamiento de las dermatofitosis puede ser de aplicaci\u00f3n t\u00f3pica o sist\u00e9mica.\r\n\u2013 En los casos donde el dermatofito invade el pelo y las u\u00f1as, el tratamiento de elecci\u00f3n es sist\u00e9mico. Griseofulvina en dosis de 10 mg\/Kg de peso\/ d\u00eda, repartido en dos tomas, despu\u00e9s de los alimentos, ketoconazol 200 mg\/d\u00eda. Itraconazol 100 a 200 mg\/d\u00eda, fluconazol 3 \u2013 6 mg\/Kg\/semana, terbinafina 250 mg \/d\u00eda. Hasta que ocurra la queratopoyesis.\r\n\u2013 Tratamiento t\u00f3pico. Existen varios f\u00e1rmacos en presentaci\u00f3n crema, loci\u00f3n o ung\u00fcento, que ser\u00e1n usados por tres semanas. Imidazoles (miconazol, clotrimazol, bifonazol, econazol, ketoconazol) y tiocarbamatos (tolnafatato y tolciclato; alilaminas; terbinafina).<\/h4>\r\n<h4>Onicomicosis: Butenafina, naftifina, ciclopirox, clotrimazol, econazol, miconazol, sertaconazol, luliconazol. La mayor\u00eda de estos tratamientos se clasefican como azoles o alilaminas, que inhiben la s\u00edntesis de ergosterol. La Terbinafina en spray y crema tienen excelente \u00edndice de curaci\u00f3n (Gupta et al., 2017).<\/h4>\r\n<h5><strong>Cr\u00e9ditos de Im\u00e1genes.\u00a0<\/strong>1, 3, 6, 7, 8, 10, 11, 12, 14, 15 Dr. Rub\u00e9n L\u00f3pez Mart\u00ednez, Facultad de Medicina, UNAM.\r\n5 Dra. Francisca Hern\u00e1ndez Hern\u00e1ndez, Facultad de Medicina, UNAM.\r\n9, 13 M.T. Laura R. Casta\u00f1\u00f3n Olivares, Facultad de Medicina, UNAM.\r\n2, 4 Bi\u00f3l. Elva Baz\u00e1n Mora y QFB. Erika C\u00f3rdoba Mart\u00ednez, Facultad de Medicina, UNAM.<\/h5>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section><section class=\"elementor-element elementor-element-0114b72 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"0114b72\" data-element_type=\"section\">\r\n<div class=\"elementor-container elementor-column-gap-default\">\r\n<div class=\"elementor-row\">\r\n<div class=\"elementor-element elementor-element-f483469 elementor-column elementor-col-100 elementor-top-column\" data-id=\"f483469\" data-element_type=\"column\">\r\n<div class=\"elementor-column-wrap elementor-element-populated\">\r\n<div class=\"elementor-widget-wrap\">\r\n<div class=\"elementor-element elementor-element-2c460d7 elementor-widget elementor-widget-spacer\" data-id=\"2c460d7\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-spacer\">\r\n<div class=\"elementor-spacer-inner\">\r\n\r\n<hr \/>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-773b248 elementor-widget elementor-widget-heading\" data-id=\"773b248\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n<div class=\"elementor-widget-container\">\r\n<h5 class=\"elementor-heading-title elementor-size-default\">V\u00ednculos<\/h5>\r\n<\/div>\r\n<\/div>\r\n<div class=\"elementor-element elementor-element-2c7429c elementor-widget elementor-widget-text-editor\" data-id=\"2c7429c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n<div class=\"elementor-widget-container\">\r\n<div class=\"elementor-text-editor elementor-clearfix\">\r\n\r\n\u2013 Zhan, P. &amp; Liu, W.\u00a0<a href=\"http:\/\/link.springer.com\/article\/10.1007%2Fs11046-016-0082-8\" target=\"_blank\" rel=\"noopener noreferrer\">The Changing Face of Dermatophytic Infections Worldwide<\/a>. Mycopathologia. 2017;182: 77. doi:10.1007\/s11046-016-0082-8\r\n\u2013 Gupta AK, Foley, KA,Versteeg SG.\u00a0<a href=\"http:\/\/link.springer.com\/article\/10.1007\/s11046-016-0045-0\/fulltext.html\" target=\"_blank\" rel=\"noopener noreferrer\">New Antifungal Agents and New Formulations Against Dermatophytes<\/a>. Mycopathologia. 2017;182: 127. doi:10.1007\/s11046-016-0045-0\r\n\u2013 Sol\u00eds-Arias MP, Garc\u00eda-Romero MT.\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ijd.13392\/full\" target=\"_blank\" rel=\"noopener noreferrer\">Onychomycosis in children. A review<\/a>. Int J Dermatol. 2016 Sep 9. doi: 10.1111\/ijd.13392.\r\n\u2013 Costa JEF, Neves RP, Delgado MM, Lima-Neto RG, Morais VMS, Co\u00ealho MRCD.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0001706X15300619\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatophytosis in patients with human immunodeficiency virus infection: Clinical aspects and etiologic agents<\/a>. Acta Tropica, October 2015;150:111\u2013115. doi:10.1016\/j.actatropica.2015.07.012\r\n\u2013 Vigui\u00e9-Vallanet C, Bonnet C.\u00a0<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/emc\/51-s2.0-S1761289614692931\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatomicosis no tropicales (excepto la pitiriasis versicolor)<\/a>. EMC. Dermatolog\u00eda. December 1, 2014;48(4):1-15. Revista disponible ahora a trav\u00e9s del portal de ClinicalKey.\r\n\u2013 Juncal Ruiz Rivero M.<a href=\"https:\/\/www.clinicalkey.es\/#!\/content\/journal\/1-s2.0-S0213925114002858\" target=\"_blank\" rel=\"noopener noreferrer\">\u00a0Ti\u00f1a inc\u00f3gnita: serie de casos y revisi\u00f3n bibliogr\u00e1fica<\/a>. Piel, December 2014;29(10):624\u2013627. ClinicalKey.\r\n\u2013 Gupta AK, Daigle D.\u00a0<a href=\"http:\/\/www.futuremedicine.com\/doi\/full\/10.2217\/fmb.14.76\" target=\"_blank\" rel=\"noopener noreferrer\">Potential role of tavaborole for the treatment of onychomycosis<\/a>. Future Microbiology, 2014; 9(11):1243-1250.\r\n\u2013 Baran R.\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0738081X10001239\" target=\"_blank\" rel=\"noopener noreferrer\">The nail in the elderly<\/a>. Clin Dermatol. 2011 Jan-Feb;29(1):54-60. Integraci\u00f3n. Diversas patolog\u00edas de u\u00f1as en ancianos.\r\n\u2013 Mart\u00ednez E, P\u00e9rez Cantillo MF, Alas Carbajal R. Rivas E, Escalante K, Valencia C, Arenas R.\u00a0<a href=\"http:\/\/new.medigraphic.com\/cgi-bin\/resumen.cgi?IDREVISTA=86&amp;IDARTICULO=27467&amp;IDPUBLICACION=2867\" target=\"_blank\" rel=\"noopener noreferrer\">Dermatofitoma extraungueal. Comunicaci\u00f3n de 15 casos<\/a>. 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Gac Med Mex 2003; 139 (3): 215-220.\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>","_et_gb_content_width":"","footnotes":""},"class_list":["post-1040","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/pages\/1040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/comments?post=1040"}],"version-history":[{"count":8,"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/pages\/1040\/revisions"}],"predecessor-version":[{"id":1554,"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/pages\/1040\/revisions\/1554"}],"wp:attachment":[{"href":"https:\/\/microypara.facmed.unam.mx\/index.php\/wp-json\/wp\/v2\/media?parent=1040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}