{"id":16725,"date":"2020-04-29T08:55:24","date_gmt":"2020-04-29T11:55:24","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/wiki\/mastocitoma\/"},"modified":"2020-05-03T10:29:58","modified_gmt":"2020-05-03T13:29:58","slug":"mastocytoma-2","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/en\/wiki\/mastocitoma\/","title":{"rendered":"Mastocytoma"},"content":{"rendered":"<p><\/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\">Contenidos<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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\/en\/wiki\/mastocitoma\/#%C2%BFQue-es-un-mastocitoma\" >\u00bfQu\u00e9 es un mastocitoma?<\/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-2\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/mastocitoma\/#Mastocitoma\" >Mastocitoma<\/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-3\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/mastocitoma\/#%C2%BFQuien-contrae-un-mastocitoma\" >\u00bfQui\u00e9n contrae un mastocitoma?<\/a><\/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\/en\/wiki\/mastocitoma\/#%C2%BFQue-causa-un-mastocitoma\" >\u00bfQu\u00e9 causa un mastocitoma?<\/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\/en\/wiki\/mastocitoma\/#%C2%BFCuales-son-las-caracteristicas-clinicas-del-mastocitoma\" >\u00bfCu\u00e1les son las caracter\u00edsticas cl\u00ednicas del mastocitoma?<\/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\/en\/wiki\/mastocitoma\/#%C2%BFComo-se-diagnostica-el-mastocitoma\" >\u00bfC\u00f3mo se diagnostica el mastocitoma?<\/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\/en\/wiki\/mastocitoma\/#Cual-es-el-diagnostico-diferencial-con-mastocitoma\" >Cu\u00e1l es el diagn\u00f3stico diferencial con mastocitoma?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/mastocitoma\/#%C2%BFCual-es-el-tratamiento-para-el-mastocitoma\" >\u00bfCu\u00e1l es el tratamiento para el mastocitoma?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/doctorhoogstra.com\/en\/wiki\/mastocitoma\/#%C2%BFCual-es-el-resultado-del-mastocitoma\" >\u00bfCu\u00e1l es el resultado del mastocitoma?<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-un-mastocitoma\"><\/span>\u00bfQu\u00e9 es un mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Mastocitoma es el nombre dado a una forma de <span class=\"term\" data-term-id=\"47\">cut\u00e1neo<\/span> mastocitosis en la que hay una <span class=\"term\" data-term-id=\"52\">d\u00e9rmico<\/span> acumulaci\u00f3n de <span class=\"term\" data-term-id=\"582\">mastocitos<\/span> formando una para ti lesiones solitarias [1]. <\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Mastocitoma\"><\/span>Mastocitoma<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 alt='masto__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-5848148-8164526' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/masto__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-5848148.jpg'>\n<\/div>\n<p class=\"p-small\">Mastocitoma<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='mastob__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildfd-6778332-8304888' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/mastob__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd-6778332.jpg'>\n<\/div>\n<p class=\"p-small\">La misma lesi\u00f3n despu\u00e9s de frotarla.<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQuien-contrae-un-mastocitoma\"><\/span>\u00bfQui\u00e9n contrae un mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>El mastocitoma se diagnostica con mayor frecuencia en un beb\u00e9 de 0 a 3 meses de edad.<span>. <\/span>Raramente se diagnostican en un adulto. [2]. El mastocitoma no suele ser <span class=\"term\" data-term-id=\"849\">familiar<\/span>.<\/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\">\n<\/div><\/div><\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQue-causa-un-mastocitoma\"><\/span>\u00bfQu\u00e9 causa un mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>EQUIPO <span class=\"term\" data-term-id=\"774\">gene<\/span>, que codifica una tirosina transmembrana <span class=\"term\" data-term-id=\"782\">receptor<\/span> sobre el <span class=\"term\" data-term-id=\"633\">mastocitos<\/span> responsable de su crecimiento y funci\u00f3n [3].<\/p>\n<p>La activaci\u00f3n de los mastocitos hace que se liberen <span class=\"term\" data-term-id=\"856\">histamina<\/span> y otras sustancias qu\u00edmicas que causan <span class=\"term\" data-term-id=\"324\">localizado<\/span> enrojecimiento, hinchaz\u00f3n, picaz\u00f3n y, a veces, ampollas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCuales-son-las-caracteristicas-clinicas-del-mastocitoma\"><\/span>\u00bfCu\u00e1les son las caracter\u00edsticas cl\u00ednicas del mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Por lo general, aparecen de uno a tres mastocitomas en la primera infancia dentro de los primeros meses de edad. Pueden ocurrir en cualquier sitio del cuerpo.<\/p>\n<p>Las caracter\u00edsticas t\u00edpicas del mastocitoma son:<\/p>\n<ul>\n<li>Una firma, <span class=\"term\" data-term-id=\"174\">m\u00e1cula<\/span> o <span class=\"term\" data-term-id=\"1741\">indurada<\/span> <span class=\"term\" data-term-id=\"235\">placa<\/span> 1\u20135 cm de di\u00e1metro<\/li>\n<li>La superficie puede estar picada (apariencia de piel de naranja)<\/li>\n<li>De color rojo, rosa, amarillo o marr\u00f3n.<\/li>\n<li>Picaz\u00f3n intermitente, especialmente cuando se frota<\/li>\n<li>Frotar provoca la <span class=\"term\" data-term-id=\"164\">lesi\u00f3n<\/span> para urticar (enrojecer e hinchar) durante 15 minutos m\u00e1s o menos (un positivo <span class=\"term\" data-term-id=\"50\">Darier <span class=\"term\" data-term-id=\"899\">firmar<\/span><\/span>) Puede producirse una ampolla.<\/li>\n<\/ul>\n<p>Ocasionalmente localizado o <span class=\"term\" data-term-id=\"308\">generalizado<\/span> El enrojecimiento puede ocurrir cuando los mastocitos liberan qu\u00edmicos como la histamina en la piel.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFComo-se-diagnostica-el-mastocitoma\"><\/span>\u00bfC\u00f3mo se diagnostica el mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>El mastocitoma generalmente se puede diagnosticar cl\u00ednicamente, especialmente cuando se produce un signo positivo de Darier. La dermatoscopia no es espec\u00edfica [4], y los patrones habituales vistos en <span class=\"term\" data-term-id=\"785\">melanoc\u00edtico<\/span> <span class=\"term\" data-term-id=\"353\">nevo<\/span> Est\u00e1n ausentes. No se requieren an\u00e1lisis de sangre.<\/p>\n<p>Una piel <span class=\"term\" data-term-id=\"24\">biopsia<\/span> revela un <span class=\"term\" data-term-id=\"326\">monomorfo<\/span> c\u00e9lula mononuclear <span class=\"term\" data-term-id=\"541\">infiltrado<\/span> que se ti\u00f1e positivamente con un c-KIT y tinciones de triptasa inmunoperoxidasa [2,3].<\/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\">\n<\/div><\/div><\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cual-es-el-diagnostico-diferencial-con-mastocitoma\"><\/span>Cu\u00e1l es el <span class=\"term\" data-term-id=\"813\">diagn\u00f3stico diferencial<\/span> con mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Al principio, es com\u00fan que se piense que el mastocitoma sintom\u00e1tico es una reacci\u00f3n persistente de picadura de insecto. Si la lesi\u00f3n no pica, un <span class=\"term\" data-term-id=\"1036\">cong\u00e9nito<\/span> o nevo melanoc\u00edtico de inicio temprano puede considerarse.<\/p>\n<p>Cuatro o m\u00e1s lesiones de mastocitos se describen mejor como <span class=\"term\" data-term-id=\"938\">maculopapular<\/span> mastocitosis cut\u00e1nea<span class=\"term\" data-term-id=\"1646\">urticaria<\/span> pigmentosa).<\/p>\n<p>Si el signo de Darier es positivo <span>en el mastocitoma de inicio en adultos<\/span>, la posibilidad de m\u00e1s <span class=\"term\" data-term-id=\"309\">extendido<\/span> mastocitosis cut\u00e1nea o <span class=\"term\" data-term-id=\"380\">sist\u00e9mico<\/span> se debe considerar la mastocitosis, especialmente si hay s\u00edntomas sist\u00e9micos como enrojecimiento.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCual-es-el-tratamiento-para-el-mastocitoma\"><\/span>\u00bfCu\u00e1l es el tratamiento para el mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Rascarse o <span class=\"term\" data-term-id=\"1365\">trauma<\/span> a la lesi\u00f3n debe minimizarse para evitar picaz\u00f3n, hinchaz\u00f3n y ampollas.<\/p>\n<p>Si el mastocitoma est\u00e1 causando mucha picaz\u00f3n, esto a menudo se puede aliviar con un antihistam\u00ednico oral. <span class=\"term\" data-term-id=\"1330\">Actual<\/span> tacrolimus <span class=\"term\" data-term-id=\"1122\">ung\u00fcento<\/span> Tambi\u00e9n se ha informado que reduce los s\u00edntomas debido a un mastocitoma.<\/p>\n<p>Se puede extirpar un mastocitoma en un \u00e1rea cosm\u00e9ticamente sensible. [3], pero la urticaci\u00f3n localizada puede persistir dentro del <span class=\"term\" data-term-id=\"1191\">cicatriz<\/span> [2].<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCual-es-el-resultado-del-mastocitoma\"><\/span>\u00bfCu\u00e1l es el resultado del mastocitoma?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Los mastocitomas que surgen en la infancia generalmente desaparecen antes de la pubertad. [1].<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 es un mastocitoma? Mastocitoma es el nombre dado a una forma de cut\u00e1neo mastocitosis en la que hay una d\u00e9rmico acumulaci\u00f3n de mastocitos formando una para ti lesiones solitarias&#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-16725","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/16725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/comments?post=16725"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/16725\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/media?parent=16725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/categories?post=16725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/tags?post=16725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}