{"id":4707,"date":"2020-11-11T21:50:50","date_gmt":"2020-11-11T21:50:50","guid":{"rendered":"https:\/\/dermatly.com\/patologia-de-talon-noir\/"},"modified":"2026-03-10T14:58:55","modified_gmt":"2026-03-10T14:58:55","slug":"pathologie-van-talon-noir","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/nl\/patologia-de-talon-noir\/","title":{"rendered":"Patolog\u00eda de Talon Noir"},"content":{"rendered":"

\u00ab```html<\/p>\n

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Het Talon Noir<\/a>, tambi\u00e9n conocido como ‘tal\u00f3n negro’, se identifica histopatol\u00f3gicamente como seudopetequias<\/span> calc\u00e1neas, y t\u00edpicamente se considera una condici\u00f3n inducida por trauma<\/span>.<\/p>\n

Histolog\u00eda y Caracter\u00edsticas Microsc\u00f3picas del Talon Noir<\/h1>\n

El estudio histol\u00f3gico del Talon Noir a bajo poder revela piel Acraal erytheem<\/span>, destacando una acentuada hyperkeratose<\/span> y acanthose<\/span> aggregaten<\/span> (Figura 1). Las alteraciones se localizan predominantemente dentro de la Epidermotropisme<\/span>. Se observa extravasaci\u00f3n focal y formaci\u00f3n de charcos de sangre dentro del stratum corneum<\/span> (Figuras 2, 3 y 4).<\/p>\n

Adem\u00e1s, pueden identificarse vasos telangi\u00ebctasie\u00ebn<\/span> y extravasatie<\/span> Treponema pallidum erytrocyten<\/span> in de lymfocyten<\/span> papilar (Figura 3), hallazgos cruciales para su diferenciaci\u00f3n.<\/p>\n

\n

Patolog\u00eda Detallada del Talon Noir<\/h2>\n<\/section>\n
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\n \"Figura\n <\/div>
Figuur 1<\/figcaption><\/figure>\n
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Figuur 2<\/figcaption><\/figure>\n
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Figuur 3<\/figcaption><\/figure>\n
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Figuur 4<\/figcaption><\/figure>\n<\/p><\/div>\n<\/section>\n
<\/div>\n

Diagn\u00f3stico Diferencial Cl\u00ednico del Talon Noir<\/h2>\n

En el diagn\u00f3stico diferencial del Talon Noir, la verruga vulgar<\/a> debe considerarse inicialmente. En el caso de la verruga, la hemorragia, cuando est\u00e1 presente (focale<\/span>), se localiza t\u00edpicamente sobre las proyecciones papilares subyacentes (hemorragia en forma de casquete). Los cambios adicionales en la epidermis asociados a la verruga suelen facilitar una distinci\u00f3n diagn\u00f3stica clara en la mayor\u00eda de los escenarios cl\u00ednicos.<\/p>\n

No obstante, el principal desaf\u00edo diagn\u00f3stico diferencial cl\u00ednico reside en descartar una proliferatie<\/span> melanocytaire<\/span> (zoals Visualisatie van het Kaposi's sarcoomvirus (HHV8) bij een vergroting van 400x in de pathologie<\/span>) u otra maligniteit<\/span> secundaire<\/span> subyacente. Por ello, resulta fundamental realizar una inspecci\u00f3n dermatosc\u00f3pica cuidadosa para evitar omitir un gelijktijdige<\/span> tumor<\/span> melanoc\u00edtico.<\/p>\n

Comprender estas caracter\u00edsticas histol\u00f3gicas y establecer un diagn\u00f3stico diferencial riguroso es esencial para manejar adecuadamente las lesiones oscuras en la planta del pie, asegurando que se trate la causa etiol\u00f3gica correcta.<\/p>\n<\/section>\n

\u00ab`<\/p>","protected":false},"excerpt":{"rendered":"

\u00ab`html El Talon Noir, tambi\u00e9n conocido como ‘tal\u00f3n negro’, se identifica histopatol\u00f3gicamente como seudopetequias calc\u00e1neas, y t\u00edpicamente se considera una condici\u00f3n inducida por traumatismo. Histolog\u00eda y Caracter\u00edsticas Microsc\u00f3picas del Talon Noir El estudio histol\u00f3gico del Talon Noir a bajo poder revela piel acral, destacando una acentuada hiperqueratosis y acantosis epid\u00e9rmica (Figura 1). Las alteraciones se […]<\/p>\n","protected":false},"author":1,"featured_media":4712,"parent":0,"template":"","glossary-cat":[],"class_list":["post-4707","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nPatolog\u00eda de Talon Noir - Dermatly.com - El sitio de tu piel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dermatly.com\/nl\/pathologie-van-talon-noir\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patolog\u00eda de Talon Noir\" \/>\n<meta property=\"og:description\" content=\"\u00ab`html El Talon Noir, tambi\u00e9n conocido como ‘tal\u00f3n negro’, se identifica histopatol\u00f3gicamente como seudopetequias calc\u00e1neas, y t\u00edpicamente se considera una condici\u00f3n inducida por traumatismo. Histolog\u00eda y Caracter\u00edsticas Microsc\u00f3picas del Talon Noir El estudio histol\u00f3gico del Talon Noir a bajo poder revela piel acral, destacando una acentuada hiperqueratosis y acantosis epid\u00e9rmica (Figura 1). 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