{"id":6336,"date":"2022-06-01T09:51:08","date_gmt":"2022-06-01T07:51:08","guid":{"rendered":"https:\/\/www.asssa.es\/ca\/?p=6336"},"modified":"2022-06-30T12:50:48","modified_gmt":"2022-06-30T10:50:48","slug":"vitiligen-falta-de-pigmentacio-en-la-pell","status":"publish","type":"post","link":"https:\/\/www.asssa.es\/ca\/vitiligen-falta-de-pigmentacio-en-la-pell\/","title":{"rendered":"Vitiligen. Falta de pigmentaci\u00f3 en la pell"},"content":{"rendered":"<p><strong>El<\/strong> <strong>VITILIGEN<\/strong> \u00e9s una malaltia de la pell deguda a una hipopigmentaci\u00f3 localitzada. S\u00f3n lesions \u201cblanques\u201d per l\u2019<strong>abs\u00e8ncia de pigmentaci\u00f3 a causa de la falta de c\u00e8l\u00b7lules pigment\u00e0ries<\/strong> (melan\u00f2cits).<!--more--><\/p>\n<p>Encara que de causa desconeguda, se sospita d\u2019una predisposici\u00f3 gen\u00e8tica (heredit\u00e0ria o no) i una reacci\u00f3 del sistema immunitari. El sistema immunitari produeix uns anticossos que destrueixen els melan\u00f2cits en determinades zones de la pell com a conseq\u00fc\u00e8ncia d\u2019una reacci\u00f3 desencadenant (estr\u00e8s, canvis hormonals, cremades, ferides\u2026). Sol associar-se a altres malalties autoimmunes, com la diabetis m. tipus 1, tiro\u00efditis de Hashimoto, psoriasi, celiaquia\u2026).<\/p>\n<p>Fonamentalment hi ha <strong>dos tipus de vitiligen<\/strong>:<\/p>\n<ul>\n<li><strong>Vitiligen NO segmentari.<\/strong> El m\u00e9s freq\u00fcent. Acrofacial (cara, cap, mans i peus), mucoses (oral i genital), generalitzat o com\u00fa.<\/li>\n<li><strong>Vitiligen segmentari.<\/strong> Menys freq\u00fcent, a un sol costat del cos, afecta tamb\u00e9 al cabell, evoluciona en 3-6 mesos i despr\u00e9s s\u2019estabilitza.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>S\u00f3n <strong>lesions NO contagioses<\/strong> i les seves conseq\u00fc\u00e8ncies m\u00e9s destacables s\u00f3n de tipus est\u00e8tic i psicosocials.<\/p>\n<p>No hi ha un tractament definitiu. S\u2019usen cremes de corticoides o corticoides via oral (dexametasona). Actualment s\u2019estan utilitzant radiacions ultraviolades associades a immunosupressors. En el vitiligen segmentari es poden utilitzar t\u00e8cniques quir\u00fargiques.<\/p>\n<h6><strong><u><a href=\"https:\/\/www.asssa.es\/ca\/assegurances-salut\/\">ASSSA Assegurances de Salut<\/a><\/u><\/strong><\/h6>\n<h6><em>La informaci\u00f3 publicada en aquest mitj\u00e0 no substitueix ni complementa cap manera l\u2019atenci\u00f3 directa d\u2019un metge, ni el seu diagn\u00f2stic, ni el tractament que prescrigui; tampoc s\u2019ha d\u2019utilitzar per a l\u2019autodiagn\u00f2stic.<\/em><\/h6>\n<h6><em>L\u2019\u00fas que faci el lector d\u2019aquest servei es realitza sota la seva exclusiva responsabilitat.<\/em><\/h6>\n<h6><em>ASSSA recomana que per a qualsevol q\u00fcesti\u00f3 relacionada amb la seva salut consulti sempre amb un metge.<\/em><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>El VITILIGEN \u00e9s una malaltia de la pell deguda a una hipopigmentaci\u00f3 localitzada. S\u00f3n lesions \u201cblanques\u201d per l\u2019abs\u00e8ncia de pigmentaci\u00f3 a causa de la falta de c\u00e8l\u00b7lules pigment\u00e0ries (melan\u00f2cits).<\/p>\n","protected":false},"author":16,"featured_media":6337,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[32],"tags":[],"class_list":["post-6336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consells-de-salut"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vitiligen. 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