{"id":8034,"date":"2020-04-26T21:32:58","date_gmt":"2020-04-27T00:32:58","guid":{"rendered":"https:\/\/doctorhoogstra.com\/es\/elastosis-focal-lineal\/"},"modified":"2020-04-27T14:57:00","modified_gmt":"2020-04-27T17:57:00","slug":"elastose-linear-focal","status":"publish","type":"wiki","link":"https:\/\/doctorhoogstra.com\/pt\/wiki\/elastosis-focal-lineal\/","title":{"rendered":"Elastose focal linear"},"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=\"Alternar tabela de conte\u00fado\"><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\/pt\/wiki\/elastosis-focal-lineal\/#Que-es-lineal-focal-elastosis\" >Que es lineal focal elastosis?<\/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\/pt\/wiki\/elastosis-focal-lineal\/#Elastosis-focal-lineal\" >Elastosis focal lineal<\/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\/pt\/wiki\/elastosis-focal-lineal\/#%C2%BFQuien-contrae-elastosis-focal-lineal\" >\u00bfQui\u00e9n contrae elastosis focal lineal?<\/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\/pt\/wiki\/elastosis-focal-lineal\/#%C2%BFQue-causa-la-elastosis-focal-lineal\" >\u00bfQu\u00e9 causa la elastosis focal lineal?<\/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\/elastosis-focal-lineal\/#%C2%BFCuales-son-las-caracteristicas-clinicas-de-la-elastosis-focal-lineal\" >\u00bfCu\u00e1les son las caracter\u00edsticas cl\u00ednicas de la elastosis focal lineal?<\/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\/elastosis-focal-lineal\/#Cual-es-el-diagnostico-diferencial-para-la-elastosis-focal-lineal\" >Cu\u00e1l es el diagn\u00f3stico diferencial para la elastosis focal lineal?<\/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\/elastosis-focal-lineal\/#%C2%BFComo-se-diagnostica-la-elastosis-focal-lineal\" >\u00bfC\u00f3mo se diagnostica la elastosis focal lineal?<\/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-8\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/elastosis-focal-lineal\/#Histologia-de-elastosis-focal-lineal\" >Histolog\u00eda de elastosis focal lineal<\/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-9\" href=\"https:\/\/doctorhoogstra.com\/pt\/wiki\/elastosis-focal-lineal\/#%C2%BFComo-se-trata-la-elastosis-focal-lineal\" >\u00bfC\u00f3mo se trata la elastosis focal lineal?<\/a><\/li><\/ul><\/nav><\/div>\n\n<section class=\"textBlock\">\n<h2><span class=\"ez-toc-section\" id=\"Que-es-lineal-focal-elastosis\"><\/span>Que es <span class=\"term\" data-term-id=\"321\">lineal<\/span> <span class=\"term\" data-term-id=\"489\">focal<\/span> <span class=\"term\" data-term-id=\"80\">elastosis<\/span>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Elastosis se refiere a anormal o aumentado <span class=\"term\" data-term-id=\"370\">declaraci\u00f3n<\/span> de <span class=\"term\" data-term-id=\"79\">elastina<\/span> fibras dentro del <span class=\"term\" data-term-id=\"61\">dermis<\/span>.<\/p>\n<p>La elastosis focal lineal es una forma poco com\u00fan de <span class=\"term\" data-term-id=\"52\">d\u00e9rmico<\/span> elastosis que se asemeja a las estr\u00edas.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Elastosis-focal-lineal\"><\/span>Elastosis focal lineal<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='linear_focal_elastosis_fig_2_back__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildbd-4585864-8850089' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/Linear_Focal_Elastosis_fig_2_Back__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDBd-4585864.jpg' alt=\"Elastosis focal lineal\">\n<\/div>\n<p class=\"p-small\">\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFQuien-contrae-elastosis-focal-lineal\"><\/span>\u00bfQui\u00e9n contrae elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hay pocos informes de casos de elastosis focal lineal, en parte porque puede confundirse con estr\u00edas m\u00e1s comunes. La verdad <span class=\"term\" data-term-id=\"589\">predominio<\/span> de elastosis focal es desconocida [1].<\/p>\n<p>Se han reportado m\u00e1s casos de elastosis focal lineal en hombres que en mujeres. El rango de edad promedio de inicio es la adolescencia y oscila entre 7 y 89 a\u00f1os. [1,2]. No hay raza o etnia <span class=\"term\" data-term-id=\"1227\">predilecci\u00f3n<\/span> [3]. Fuerte <span class=\"term\" data-term-id=\"1745\">hereditario<\/span> los factores no han sido identificados [1].<\/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-la-elastosis-focal-lineal\"><\/span>\u00bfQu\u00e9 causa la elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>los <span class=\"term\" data-term-id=\"527\">Patog\u00e9nesis<\/span> de la elastosis focal lineal es incierto.<\/p>\n<p>La elastosis focal lineal y la distensi\u00f3n de estr\u00edas pueden coexistir en el mismo <span class=\"term\" data-term-id=\"69\">distribuci\u00f3n<\/span> en individuos afectados [3]. La elastosis focal lineal puede representar una regeneraci\u00f3n excesiva de da\u00f1o <span class=\"term\" data-term-id=\"1615\">fibras el\u00e1sticas<\/span> como parte del proceso de reparaci\u00f3n de striae distensae [6]. Sin embargo, la cl\u00ednica y <span class=\"term\" data-term-id=\"1419\">histopatol\u00f3gico<\/span> las apariencias de elastosis focal lineal y estr\u00edas distensae difieren.<\/p>\n<p>No se ha identificado un factor desencadenante claro para la elastosis lineal, aunque contundente <span class=\"term\" data-term-id=\"1365\">trauma<\/span>, embarazo, p\u00e9rdida de peso o crecimiento r\u00e1pido pueden estar involucrados [1].<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFCuales-son-las-caracteristicas-clinicas-de-la-elastosis-focal-lineal\"><\/span>\u00bfCu\u00e1les son las caracter\u00edsticas cl\u00ednicas de la elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La elastosis focal lineal se presenta en amarillo, <span class=\"term\" data-term-id=\"1171\">palpable<\/span> l\u00edneas que se extienden horizontalmente sobre la espalda baja. Tambi\u00e9n hay informes de elastosis focal lineal en el tronco, las extremidades inferiores y la cara. [4,5].<\/p>\n<p>La elastosis focal lineal suele ser <span class=\"term\" data-term-id=\"731\">asintom\u00e1tico<\/span> y se diagnostica incidentalmente. No se sabe que est\u00e9 asociado con <span class=\"term\" data-term-id=\"380\">sist\u00e9mico<\/span> enfermedad.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cual-es-el-diagnostico-diferencial-para-la-elastosis-focal-lineal\"><\/span>Cu\u00e1l es el <span class=\"term\" data-term-id=\"813\">diagn\u00f3stico diferencial<\/span> para la elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>El diagn\u00f3stico diferencial principal para la elastosis focal lineal es la estr\u00eda distensae. Sin embargo, las estr\u00edas suelen ser rojas o blancas y est\u00e1n deprimidas a la palpaci\u00f3n.<\/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%BFComo-se-diagnostica-la-elastosis-focal-lineal\"><\/span>\u00bfC\u00f3mo se diagnostica la elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La elastosis focal lineal se diagnostica cl\u00ednicamente por su apariencia, distribuci\u00f3n y piel. <span class=\"term\" data-term-id=\"24\">biopsia<\/span>.<\/p>\n<p><span class=\"term\" data-term-id=\"128\">Histolog\u00eda<\/span> demuestra fibras el\u00e1sticas aumentadas dentro de la dermis media. Las fibras se presentan como material alargado que separa la piel d\u00e9rmica. <span class=\"term\" data-term-id=\"39\">col\u00e1geno<\/span>. La tinci\u00f3n de tejido el\u00e1stico puede ser \u00fatil para apreciar el exceso de elastina. Las lesiones tempranas pueden mostrar parad\u00f3jicamente <span class=\"term\" data-term-id=\"1477\">elast\u00f3lisis<\/span> (destrucci\u00f3n de fibras de elastina) [1].<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h5 class=\"colour--primary\"><span class=\"ez-toc-section\" id=\"Histologia-de-elastosis-focal-lineal\"><\/span>Histolog\u00eda de elastosis focal lineal<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='linear_focal_elastosis_fig_4_histology_elastinstain_x10__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildmwxq-5867950-3979865' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/Linear_Focal_Elastosis_fig_4_histology_elastinstain_x10__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDMwXQ-5867950.jpg' alt=\"Histolog\u00eda de la elastosis focal lineal.\">\n<\/div>\n<p class=\"p-small\">  Vista de baja potencia. Mancha de elastina<\/p>\n<div class=\"imageLinkBlock__item__image\">\n<p>                        <img alt='linear_focal_elastosis_fig_3_histology_he_x20__protectwyjqcm90zwn0il0_focusfillwzi5ncwymjisingildmwxq-7947058-5615759' src='https:\/\/doctorhoogstra.com\/wp-content\/uploads\/2020\/04\/Linear_Focal_Elastosis_fig_3_histology_HE_x20__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDMwXQ-7947058.jpg' alt=\"Histolog\u00eda de la elastosis focal lineal.\">\n<\/div>\n<p class=\"p-small\">  Vista de alta potencia<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%C2%BFComo-se-trata-la-elastosis-focal-lineal\"><\/span>\u00bfC\u00f3mo se trata la elastosis focal lineal?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>No se ha descrito un tratamiento efectivo para la elastosis focal lineal. <span class=\"term\" data-term-id=\"1330\">Actual<\/span> esteroide y t\u00f3pico <span class=\"term\" data-term-id=\"761\">retinoide<\/span> no han mostrado ning\u00fan beneficio [1].<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Que es lineal focal elastosis? Elastosis se refiere a anormal o aumentado declaraci\u00f3n de elastina fibras dentro del dermis. La elastosis focal lineal es una forma poco com\u00fan de d\u00e9rmico&#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-8034","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/8034","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=8034"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/wiki\/8034\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/media?parent=8034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/categories?post=8034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/pt\/wp-json\/wp\/v2\/tags?post=8034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}