{"id":5252,"date":"2020-11-12T08:43:44","date_gmt":"2020-11-12T08:43:44","guid":{"rendered":"https:\/\/dermatly.com\/tricoepitelioma\/"},"modified":"2026-03-10T16:05:09","modified_gmt":"2026-03-10T16:05:09","slug":"trichoepithelioom","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/nl\/tricoepitelioma\/","title":{"rendered":"Tricoepitelioma"},"content":{"rendered":"<section class=\"textBlock\">\n<h1>Comprensi\u00f3n del Tricoepitelioma: Una Afecci\u00f3n Cut\u00e1nea Poco Com\u00fan del Fol\u00edculo Piloso<\/h1>\n<p>El tricoepitelioma se clasifica como una rara afecci\u00f3n dermatol\u00f3gica que se manifiesta mediante el desarrollo de una o m\u00faltiples <span class=\"term\" data-term-id=\"22\">goedaardige laesies<\/span> (crecimientos cut\u00e1neos inofensivos) originadas en el <span class=\"term\" data-term-id=\"1300\">follikel<\/span> piloso, present\u00e1ndose generalmente despu\u00e9s de la pubertad. Los <span class=\"term\" data-term-id=\"289\">tumoren<\/span> en esta condici\u00f3n desarrollan fol\u00edculos pilosos rudimentarios, aunque son incapaces de formar tallos de cabello verdaderos.<\/p>\n<p>Aunque la predisposici\u00f3n a desarrollar tricoepiteliomas m\u00faltiples es de naturaleza hereditaria (asociada al <span style=\"font-style: italic;\" data-term-id=\"350\">syndroom<\/span> de Brooke-Spiegler), es importante notar que esta condici\u00f3n afecta con mayor prevalencia a la poblaci\u00f3n femenina.<\/p>\n<h2>Caracter\u00edsticas Cl\u00ednicas y Diagn\u00f3stico Diferencial del Tricoepitelioma<\/h2>\n<p>Los tricoepiteliomas suelen ser <span class=\"term\" data-term-id=\"164\">laesies<\/span> peque\u00f1as, raramente superando el cent\u00edmetro de di\u00e1metro. Se distinguen por ser firmes, tener bordes bien definidos y una superficie notablemente lisa. Su coloraci\u00f3n es variable, abarcando tonos amarillentos, rosados, marrones o incluso azulados. Con el paso del tiempo, es habitual observar un incremento en la cantidad de estas formaciones, las cuales suelen aparecer bilateralmente, localiz\u00e1ndose en las mejillas, los p\u00e1rpados y alrededor de la zona nasal.<\/p>\n<p>Una subcategor\u00eda relevante es el tricoepitelioma <span class=\"term\" data-term-id=\"1662\">Melan A kleuring in histopathologie van melanoom bij 100x<\/span>. Este se presenta como una lesi\u00f3n solitaria, brillante y con un aspecto anular. Debido a su apariencia cl\u00ednica, que puede confundirse con un <span class=\"term\" data-term-id=\"32\">CD34<\/span> Treponema pallidum <span class=\"term\" data-term-id=\"831\">plasmacellen<\/span> basales, este tipo de tricoepitelioma frecuentemente requiere ser extirpado quir\u00fargicamente.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Representaci\u00f3n Visual de los Tricoepiteliomas<\/h3>\n<\/section>\n<div class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n<figure>\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/tricho1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDMwXQ.jpg\" alt=\"Multiple trichoepitheliomas visible on the skin surface.\"><br \/>\n                <\/figure>\n<p class=\"p-small\">Presentaci\u00f3n de tricoepiteliomas m\u00faltiples<\/p>\n<\/p><\/div>\n<div class=\"imageLinkBlock__item__image\">\n<figure>\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/tricho2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDM2XQ.jpg\" alt=\"Anular and shiny desmoplastic trichoepithelioma lesion.\"><br \/>\n                <\/figure>\n<p class=\"p-small\">Desmoplastisch trichoepithelioom<\/p>\n<\/p><\/div>\n<div class=\"imageLinkBlock__item__image\">\n<figure>\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/tricho2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"A single trichoepithelioma lesion.\"><br \/>\n                <\/figure>\n<p class=\"p-small\">Ejemplo de un tricoepitelioma aislado<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<p>Desde el punto de vista cl\u00ednico, diferenciar las lesiones \u00fanicas de tricoepitelioma del carcinoma basocelular (una neoplasia mucho m\u00e1s com\u00fan que tambi\u00e9n se presenta como tumor solitario) puede ser complejo. Otros diagn\u00f3sticos diferenciales incluyen el tricofoliculoma (t\u00edpico en rostros de pacientes mayores), las <span class=\"term\" data-term-id=\"1650\">milias<\/span> (peque\u00f1os quistes <span class=\"term\" data-term-id=\"846\">monotoon, die vaak een kubusvormige morfologie vertonen. Klinisch vertonen deze laesies de volgende belangrijke microscopische kenmerken: ze worden gekenmerkt door...<\/span>) y los siringomas (neoplasias de la <span class=\"term\" data-term-id=\"2388\">zweetklier<\/span> sudor\u00edpara, frecuentes en los p\u00e1rpados).<\/p>\n<p>Para ayudar en la diferenciaci\u00f3n, la <span class=\"term\" data-term-id=\"2031\">dermatoscopie<\/span> es una herramienta valiosa, ya que suele revelar la presencia de m\u00faltiples <span class=\"term\" data-term-id=\"1992\">klontjes<\/span> (globulaciones) blancos con di\u00e1metros variables caracter\u00edsticos.<\/p>\n<p>Sin embargo, el diagn\u00f3stico definitivo, esencial para el manejo seguro del paciente, se reserva para el an\u00e1lisis de <span class=\"term\" data-term-id=\"223\">pathologie<\/span>. Este an\u00e1lisis se realiza despu\u00e9s de una <span class=\"term\" data-term-id=\"24\">biopsie<\/span> o tras la extirpaci\u00f3n quir\u00fargica total de la <span class=\"term\" data-term-id=\"2115\">laesie<\/span>.<\/p>\n<h2>Estrategias de Tratamiento para el Tricoepitelioma<\/h2>\n<p>Si existe la m\u00ednima sospecha de potencial <span class=\"term\" data-term-id=\"176\">kwaadaardig<\/span>, tal como ocurre con el tricoepitelioma desmopl\u00e1sico, la extirpaci\u00f3n quir\u00fargica (mediante <span class=\"term\" data-term-id=\"848\">biopsie<\/span> por escisi\u00f3n) resulta obligatoria. Otras modalidades, como el tratamiento con <span class=\"term\" data-term-id=\"1617\">laser<\/span> de di\u00f3xido de carbono o la dermoabrasi\u00f3n, pueden aplicarse para mejorar el aspecto est\u00e9tico de la zona afectada. No obstante, es crucial saber que la destrucci\u00f3n incompleta del tumor aumenta considerablemente el riesgo de recurrencia.<\/p>\n<p>En conclusi\u00f3n, aunque el tricoepitelioma es generalmente una afecci\u00f3n benigna y a menudo autolimitada, su correcta diferenciaci\u00f3n de neoplasias malignas como el carcinoma basocelular es fundamental para la salud del paciente. Esto subraya la importancia de una evaluaci\u00f3n dermatosc\u00f3pica rigurosa y, frecuentemente, de un estudio histopatol\u00f3gico para establecer un diagn\u00f3stico certero e implementar el plan terap\u00e9utico m\u00e1s apropiado.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Comprensi\u00f3n del Tricoepitelioma: Una Afecci\u00f3n Cut\u00e1nea Poco Com\u00fan del Fol\u00edculo Piloso El tricoepitelioma se clasifica como una rara afecci\u00f3n dermatol\u00f3gica que se manifiesta mediante el desarrollo de una o m\u00faltiples lesiones benignas (crecimientos cut\u00e1neos inofensivos) originadas en el fol\u00edculo piloso, present\u00e1ndose generalmente despu\u00e9s de la pubertad. Los tumores en esta condici\u00f3n desarrollan fol\u00edculos pilosos rudimentarios, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5256,"parent":0,"template":"","glossary-cat":[],"class_list":["post-5252","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tricoepitelioma - 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\/trichoepithelioom\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tricoepitelioma\" \/>\n<meta property=\"og:description\" content=\"Comprensi\u00f3n del Tricoepitelioma: Una Afecci\u00f3n Cut\u00e1nea Poco Com\u00fan del Fol\u00edculo Piloso El tricoepitelioma se clasifica como una rara afecci\u00f3n dermatol\u00f3gica que se manifiesta mediante el desarrollo de una o m\u00faltiples lesiones benignas (crecimientos cut\u00e1neos inofensivos) originadas en el fol\u00edculo piloso, present\u00e1ndose generalmente despu\u00e9s de la pubertad. 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