{"id":16588,"date":"2020-04-28T21:53:57","date_gmt":"2020-04-29T00:53:57","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/macula-melanotica-labial\/"},"modified":"2020-06-30T05:22:41","modified_gmt":"2020-06-30T08:22:41","slug":"macula-melanotica-labial","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/","title":{"rendered":"Macula melan\u00f3tica labial"},"content":{"rendered":"<p>&nbsp;<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Conte\u00fado<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFQue-es-un-melanotico-labial-macula\" >O que \u00e9 um batom melan\u00f3tico? contaminar?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFCuales-son-las-caracteristicas-clinicas-de-la-peca-melanotica-labial\" >Quais s\u00e3o as caracter\u00edsticas cl\u00ednicas da sarda labial melan\u00f3tica?<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#Macula-melanotica-labial\" >Macula melan\u00f3tica labial<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFCual-es-la-causa-de-la-macula-melanotica-labial\" >Qual \u00e9 a causa da m\u00e1cula melan\u00f3tica dos l\u00e1bios?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFQue-otras-condiciones-causan-labio-pigmentacion\" >Que outras condi\u00e7\u00f5es causam l\u00e1bio? pigmenta\u00e7\u00e3o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFQue-investigaciones-deberian-hacerse\" >Que pesquisa deve ser feita?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/macula-melanotica-labial\/#%C2%BFCual-es-el-tratamiento-de-la-macula-melanotica-labial\" >Qual \u00e9 o tratamento da m\u00e1cula melan\u00f3tica labial?<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-un-melanotico-labial-macula\"><\/span>O que \u00e9 um batom melan\u00f3tico? <span class=\"term\" data-term-id=\"174\">mancha<\/span>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A m\u00e1cula labial melan\u00f3tica \u00e9 uma <span class=\"term\" data-term-id=\"303\">bem definido<\/span>oval, marrom a preto, plano <span class=\"term\" data-term-id=\"224\">fragmento<\/span> no ter\u00e7o central do l\u00e1bio inferior. Trata-se de uma <a href=\"https:\/\/doctorhoogstra.com\/pt\/manchas-labios\/\">mancha labial<\/a>. Tamb\u00e9m chamado \u00e0s vezes <span class=\"term\" data-term-id=\"1392\">b\u00e1lsamo labial<\/span> e quando v\u00e1rias les\u00f5es est\u00e3o presentes, <span class=\"term\" data-term-id=\"1018\">membrana mucosa<\/span> melanose<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCuales-son-las-caracteristicas-clinicas-de-la-peca-melanotica-labial\"><\/span>Quais s\u00e3o as caracter\u00edsticas cl\u00ednicas da sarda labial melan\u00f3tica?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Geralmente solit\u00e1ria, uma m\u00e1cula labial melan\u00f3tica \u00e9 vista com mais frequ\u00eancia em mulheres adultas, mas tamb\u00e9m ocorre em homens e jovens. Ocasionalmente o <span class=\"term\" data-term-id=\"164\">ferimentos<\/span> pode estar no l\u00e1bio superior<\/p>\n<p>O tamanho varia de 1 a 8 mm. Uma vez desenvolvidas, as les\u00f5es geralmente permanecem inalteradas em tamanho e cor. Ocasionalmente, eles podem ter uma borda irregular e pode haver um hist\u00f3rico de mudan\u00e7a de cor que pode causar confus\u00e3o com outras pessoas. <span class=\"term\" data-term-id=\"1520\">pigmentado<\/span> les\u00f5es incluindo <span class=\"term\" data-term-id=\"1670\">melanoma<\/span>. Felizmente, o melanoma \u00e9 muito raro no l\u00e1bio (mas pode acontecer).<\/p>\n<p>Sardas semelhantes tamb\u00e9m podem ocorrer em \u00e1reas que n\u00e3o s\u00e3o expostas ao sol:<\/p>\n<ul>\n<li>Dentro da boca (melan\u00f3tico oral <span class=\"term\" data-term-id=\"343\">macules<\/span>)<\/li>\n<li>Sobre ele <span class=\"term\" data-term-id=\"1004\">vulva<\/span> nas mulheres (l\u00e1bio macular vulvar melan\u00f3tico, melanose vulvar)<\/li>\n<li>No p\u00eanis nos homens (m\u00e1cula peniana melan\u00f3tica, um lentigo peniano).<\/li>\n<\/ul>\n<p>As m\u00e1culas labiais melan\u00f3ticas n\u00e3o causam sintomas, mas sua apar\u00eancia pode ser uma preocupa\u00e7\u00e3o para o paciente.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Macula-melanotica-labial\"><\/span>Macula melan\u00f3tica labial<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-2741053.jpg\" alt=\"lmm1__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-2741053-9545627\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-7086093.jpg\" alt=\"lmm2__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-7086093-8087719\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-8349236.jpg\" alt=\"lmm4__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-8349236-5196423\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-4433643.jpg\" alt=\"lmm3__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-4433643-8952599\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm5__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-1828817.jpg\" alt=\"lmm5__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-1828817-2460743\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p><img decoding=\"async\" src=\"https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/lmm6__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-2408269.jpg\" alt=\"lmm6__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-2408269-4898014\" \/><\/p>\n<\/div>\n<p class=\"p-small\">Macula melan\u00f3tica labial<\/p>\n<\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<div id=\"square-placement-country-holder\" class=\"country-dependent advert\">\n<div class=\"box-placement square-placement\">\n<div class=\"advert__frame\">\n<div id=\"dermnet-dermnet-mobbox\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCual-es-la-causa-de-la-macula-melanotica-labial\"><\/span>Qual \u00e9 a causa da m\u00e1cula melan\u00f3tica dos l\u00e1bios?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Acredita-se que uma m\u00e1cula labial melan\u00f3tica seja causada pela exposi\u00e7\u00e3o ao sol e \u00e9 mais comum em pessoas de pele clara. No entanto, tamb\u00e9m pode ocorrer em indiv\u00edduos de pele escura e, como descrito acima, les\u00f5es semelhantes podem surgir em locais que nunca s\u00e3o expostos ao sol. Felizmente, as m\u00e1culas melan\u00f3ticas s\u00e3o inofensivas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-otras-condiciones-causan-labio-pigmentacion\"><\/span>Que outras condi\u00e7\u00f5es causam l\u00e1bio? <span class=\"term\" data-term-id=\"1521\">pigmenta\u00e7\u00e3o<\/span>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Uma m\u00e1cula labial melan\u00f3tica pode ser confundida com outra les\u00e3o cut\u00e2nea pigmentada.<\/p>\n<ul>\n<li>Sardas (ef\u00e9lides)<\/li>\n<li>Lentigo simplex<\/li>\n<li>Lentigo solar<\/li>\n<li><span class=\"term\" data-term-id=\"1178\">Venoso<\/span> <span class=\"term\" data-term-id=\"360\">hemangioma<\/span> (lago venoso)<\/li>\n<li>Tatuagem de am\u00e1lgama<\/li>\n<li>Uni\u00e3o <span class=\"term\" data-term-id=\"785\">melanoc\u00edtico<\/span> <span class=\"term\" data-term-id=\"353\">nevo<\/span> (uma toupeira plana)<\/li>\n<li>Lentigo maligno (uma forma de melanoma <span class=\"term\" data-term-id=\"863\">no lugar<\/span>)<\/li>\n<li>Melanoma de espalhamento superficial.<\/li>\n<\/ul>\n<p>Essas condi\u00e7\u00f5es podem ser <span class=\"term\" data-term-id=\"1308\">diferenciado<\/span> m\u00e1cula melan\u00f3tica labial devido a uma combina\u00e7\u00e3o de fatores cl\u00ednicos e <span class=\"term\" data-term-id=\"474\">histol\u00f3gico<\/span> caracteristicas.<\/p>\n<p>Les\u00f5es m\u00faltiplas podem ser uma <span class=\"term\" data-term-id=\"899\">placa<\/span> de um <span class=\"term\" data-term-id=\"309\">estendido<\/span> condi\u00e7\u00e3o da pele, como:<\/p>\n<ul>\n<li>Peutz Jeghers <span class=\"term\" data-term-id=\"350\">s\u00edndrome<\/span><\/li>\n<li>doen\u00e7a de Addison<\/li>\n<li>S\u00edndrome de Laugier-Hunziker<\/li>\n<li>Lentiginose m\u00faltipla (v\u00e1rias s\u00edndromes, incluindo s\u00edndrome de Noonan com m\u00faltiplas <span class=\"term\" data-term-id=\"1394\">lentigines<\/span>)<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-investigaciones-deberian-hacerse\"><\/span>Que pesquisa deve ser feita?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Uma m\u00e1cula labial melan\u00f3tica tem um padr\u00e3o caracter\u00edstico quando examinada com uma lupa ou por dermatoscopia. Les\u00f5es com hist\u00f3ria e apar\u00eancia t\u00edpicas n\u00e3o requerem bi\u00f3psia.<\/p>\n<p>Se uma pele <span class=\"term\" data-term-id=\"24\">bi\u00f3psia<\/span> Quando a les\u00e3o est\u00e1 mudando ou parece irregular, uma m\u00e1cula melan\u00f3tica do l\u00e1bio mostra as seguintes caracter\u00edsticas em <span class=\"term\" data-term-id=\"58\">dermatopatologia<\/span>:<\/p>\n<ul>\n<li>Aumento <span class=\"term\" data-term-id=\"180\">melanina<\/span> no <span class=\"term\" data-term-id=\"181\">melan\u00f3citos<\/span> e <span class=\"term\" data-term-id=\"1069\">queratin\u00f3citos<\/span> do <span class=\"term\" data-term-id=\"20\"><span class=\"term\" data-term-id=\"831\">basal<\/span> capa<\/span><\/li>\n<li><span class=\"term\" data-term-id=\"1826\">Melan\u00f3fagos<\/span> no <span class=\"term\" data-term-id=\"52\">d\u00e9rmico<\/span> <span class=\"term\" data-term-id=\"374\">papilas<\/span>, que indica incontin\u00eancia pigmentar<\/li>\n<li>Leve <span class=\"term\" data-term-id=\"2\">acantose<\/span> sem prolongar a <span class=\"term\" data-term-id=\"819\">desafio<\/span> cumes<\/li>\n<\/ul>\n<p><span class=\"term\" data-term-id=\"1612\">Nuclear<\/span> <span class=\"term\" data-term-id=\"1305\">atypia<\/span> est\u00e1 ausente e o <span class=\"term\" data-term-id=\"784\">melan\u00f3cito<\/span> A contagem \u00e9 normal.<\/p>\n<div id=\"square-placement-country-holder\" class=\"country-dependent advert\">\n<div class=\"box-placement square-placement\">\n<div class=\"advert__frame\">\n<div id=\"dermnet-dermnet-mobbox\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCual-es-el-tratamiento-de-la-macula-melanotica-labial\"><\/span>Qual \u00e9 o tratamento da m\u00e1cula melan\u00f3tica labial?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les\u00f5es t\u00edpicas podem ser observadas. Les\u00f5es suspeitas, incluindo les\u00f5es que mostram <span class=\"term\" data-term-id=\"1759\">progressivo<\/span> em vez disso, uma bi\u00f3psia deve ser feita.<\/p>\n<p>Se for solicitado tratamento, as m\u00e1culas podem ser congeladas (<span class=\"term\" data-term-id=\"1145\">crioterapia<\/span>) ou removido usando um <span class=\"term\" data-term-id=\"1617\">Ser estar<\/span> ou luz pulsada intensa. <span class=\"term\" data-term-id=\"848\">Excis\u00e3o<\/span> tamb\u00e9m pode ser feito, mas deixar\u00e1 uma <span class=\"term\" data-term-id=\"1191\">cicatriz<\/span>.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u00bfQu\u00e9 es un melan\u00f3tico labial? m\u00e1cula? Una m\u00e1cula melan\u00f3tica labial es un bien definido, ovalado, marr\u00f3n a negro, plano parche en el tercio central del labio inferior. Se trata&#8230;<\/p>","protected":false},"author":8,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"categories":[204],"tags":[],"class_list":["post-16588","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/16588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/comments?post=16588"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/16588\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/media?parent=16588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/categories?post=16588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/tags?post=16588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}