{"id":2931,"date":"2020-11-08T16:46:03","date_gmt":"2020-11-08T16:46:03","guid":{"rendered":"https:\/\/dermatly.com\/patologia-del-angioleiomioma\/"},"modified":"2026-03-10T14:39:11","modified_gmt":"2026-03-10T14:39:11","slug":"patologia-dellangioleiomioma","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/it\/patologia-del-angioleiomioma\/","title":{"rendered":"Patologia dell'angioleiomioma"},"content":{"rendered":"<p>\u00ab`html<\/p>\n<section class=\"textBlock\">\n<h1>Angioleioma: Caracter\u00edsticas Histol\u00f3gicas y Diagn\u00f3stico Diferencial<\/h1>\n<p class=\"normal\">El angioleiomioma constituye un <strong>tumor poco com\u00fan<\/strong> de m\u00fasculo liso que se origina a partir de las c\u00e9lulas musculares en la pared de los vasos sangu\u00edneos.<\/p>\n<h2>Histolog\u00eda del Angioleioma<\/h2>\n<p class=\"normal\">Al examen microsc\u00f3pico, el angioleioma se presenta como un <strong>n\u00f3dulo tumoral<\/strong> bien <strong>circunscrito<\/strong> que se origina en la <strong>dermis<\/strong> o el tejido <strong>subcut\u00e1neo<\/strong> (figura 1). Estructuralmente, el tumor est\u00e1 formado por haces densamente empaquetados de m\u00fasculo liso que rodean peque\u00f1os canales <strong>vasculares<\/strong> (figuras 2 y 3).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Patolog\u00eda Detallada del Angioleioma<\/h3>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/angioleiomyoma-figure1__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDNd.jpg\" alt=\"Microscop\u00eda de un angioleiomioma destacando su naturaleza circunscrita.\"><\/p>\n<p class=\"p-small\">Figura 1<\/p>\n<\/p><\/div>\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/angioleiomyoma-figure2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDld.jpg\" alt=\"Haces entrelazados de m\u00fasculo liso en la estructura del angioleioma.\"><\/p>\n<p class=\"p-small\">Figura 2<\/p>\n<\/p><\/div>\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/angioleiomyoma-figure3__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Canales vasculares rodeados por c\u00e9lulas musculares lisas en el tejido tumoral.\"><\/p>\n<p class=\"p-small\">figura 3<\/p>\n<\/p><\/div>\n<\/p><\/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                    <!-- \/340621630\/dermnet_mobile_afterfirstsection_300x250 --><\/p>\n<div style=\"display: none;\" id=\"hidden-div-gpt-ad-1484122037505-8\" class=\"[ js-hideable ]\"><\/div>\n<p>                    <script>\n                        if (ads_screenwidth < 780 ) {\n                            var inline = document.createElement(\"div\");\n                            var ad = document.createElement(\"div\");\n\n                            ad.id = 'div-gpt-ad-1484122037505-8';\n                            ad.style.height=\"250px\";\n                            ad.style.width=\"300px;\";\n\n                            inline.appendChild(ad);\n                            inline.className = \"inline\";\n                            var placeholder = document.getElementById(\"hidden-div-gpt-ad-1484122037505-8\");\n                            placeholder.parentNode.replaceChild(inline, placeholder);\n                            (function () {\n                                googletag.cmd.push(function () {\n                                    googletag.display('div-gpt-ad-1484122037505-8');\n                                });\n                            })();\n                        }\n                    <\/script>\n                <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<h2>Estudios Especiales para Confirmaci\u00f3n<\/h2>\n<p class=\"normal\">Los estudios inmunohistoqu\u00edmicos son cruciales para la confirmaci\u00f3n diagn\u00f3stica. Estos revelan tinci\u00f3n positiva para marcadores musculares como la <strong>Actina de M\u00fasculo Liso (SMA)<\/strong> y Desmina (ilustrado en la Figura 4 para SMA).<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Angioleioma: Tinciones Especiales Inmunohistoqu\u00edmicas<\/h3>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<div class=\"imageLinkBlock__item__image\">\n                <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/angioleiomyoma-figure4__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDJd.jpg\" alt=\"Representaci\u00f3n de la tinci\u00f3n SMA positiva en el tejido del angioleioma.\"><\/p>\n<p class=\"p-small\">Figura 4<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2>Diagn\u00f3stico Diferencial del Angioleioma<\/h2>\n<p class=\"normal\">Es fundamental diferenciar el angioleioma de otras lesiones similares, especialmente el <strong>Miopericitoma<\/strong>. Aunque el miopericitoma tambi\u00e9n se manifiesta como un n\u00f3dulo circunscrito y presenta tinci\u00f3n positiva para marcadores musculares, histol\u00f3gicamente se distingue por presentar c\u00e9lulas fusiformes <strong>perivasculares<\/strong> dispuestas conc\u00e9ntricamente a c\u00e9lulas de morfolog\u00eda ovalada (tipo glomoide), caracterizadas por un <strong>citoplasma<\/strong> <strong>eosinof\u00edlico<\/strong> prominente.<\/p>\n<p class=\"normal\">El correcto an\u00e1lisis de la arquitectura celular y las caracter\u00edsticas citoplasm\u00e1ticas mediante tinciones especiales ayuda a establecer un diagn\u00f3stico definitivo y a descartar diagn\u00f3sticos diferenciales como el miopericitoma.<\/p>\n<\/section>\n<p>```<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00ab`html Angioleioma: Caracter\u00edsticas Histol\u00f3gicas y Diagn\u00f3stico Diferencial El angioleiomioma constituye un tumor poco com\u00fan de m\u00fasculo liso que se origina a partir de las c\u00e9lulas musculares en la pared de los vasos sangu\u00edneos. Histolog\u00eda del Angioleioma Al examen microsc\u00f3pico, el angioleioma se presenta como un n\u00f3dulo tumoral bien circunscrito que se origina en la dermis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2936,"parent":0,"template":"","glossary-cat":[],"class_list":["post-2931","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>Patolog\u00eda del angioleiomioma - 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\/it\/patologia-dellangioleiomioma\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patolog\u00eda del angioleiomioma\" \/>\n<meta property=\"og:description\" content=\"\u00ab`html Angioleioma: Caracter\u00edsticas Histol\u00f3gicas y Diagn\u00f3stico Diferencial El angioleiomioma constituye un tumor poco com\u00fan de m\u00fasculo liso que se origina a partir de las c\u00e9lulas musculares en la pared de los vasos sangu\u00edneos. 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