{"id":4949,"date":"2020-11-12T03:54:34","date_gmt":"2020-11-12T03:54:34","guid":{"rendered":"https:\/\/dermatly.com\/melanocitosis-dermica-lumbosacra\/"},"modified":"2026-03-10T15:54:50","modified_gmt":"2026-03-10T15:54:50","slug":"lumbosacrale-dermale-melanocytose","status":"publish","type":"glossary","link":"https:\/\/dermatly.com\/nl\/melanocitosis-dermica-lumbosacra\/","title":{"rendered":"Lumbosacrale dermale melanocytose"},"content":{"rendered":"<section class=\"textBlock\">\n<p>La <strong class=\"content-keyword\">Melanocitosis D\u00e9rmica Lumbosacra<\/strong>, tambi\u00e9n conocida como mancha mongola, se presenta como una marca de nacimiento de color gris azulado, t\u00edpicamente localizada en la regi\u00f3n lumbar y gl\u00fatea de los reci\u00e9n nacidos. Esta condici\u00f3n constituye una de las marcas cut\u00e1neas cong\u00e9nitas m\u00e1s comunes.<\/p>\n<h2>Caracter\u00edsticas Cl\u00ednicas de la Melanocitosis D\u00e9rmica Lumbosacra<\/h2>\n<p>La manifestaci\u00f3n principal de la melanocitosis d\u00e9rmica lumbosacra son parches de tonalidad gris azulada situados en la espalda baja o el \u00e1rea gl\u00fatea. Aunque su localizaci\u00f3n m\u00e1s frecuente es esa, la melanocitosis d\u00e9rmica puede aparecer en otras \u00e1reas del cuerpo, como las extremidades o incluso el rostro. Generalmente, estos parches miden unos pocos cent\u00edmetros, aunque pueden alcanzar dimensiones mayores. Es crucial recalcar que la textura de la piel afectada permanece inalterada; solo cambia su pigmentaci\u00f3n.<\/p>\n<section class=\"textBlock imageLinkBlockTitle\">\n<h3 class=\"colour--primary\">Visualizaci\u00f3n de la Melanocitosis D\u00e9rmica<\/h3>\n<\/section>\n<section class=\"imageLinkBlock\">\n<div class=\"flex\">\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/mong__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Ejemplo de Melanocitosis D\u00e9rmica Lumbosacra, com\u00fanmente conocida como mancha mongol, en un beb\u00e9.\">\n                <\/div><figcaption class=\"p-small\">Melanocitosis d\u00e9rmica lumbosacra. Mancha mongol<\/figcaption><\/figure>\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/mong2__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsInkiLDg1XQ.jpg\" alt=\"Visualizaci\u00f3n de m\u00faltiples manchas de Mongolia, una forma de melanocitosis d\u00e9rmica.\">\n                <\/div><figcaption class=\"p-small\">Melanocitosis d\u00e9rmica lumbosacra. Manchas de Mongolia.<\/figcaption><\/figure>\n<figure>\n<div class=\"imageLinkBlock__item__image\">\n                    <img decoding=\"async\" src=\"https:\/\/dermatly.com\/wp-content\/uploads\/2020\/11\/mongolian__ProtectWyJQcm90ZWN0Il0_FocusFillWzI5NCwyMjIsIngiLDFd.jpg\" alt=\"Imagen representativa de un nevo cong\u00e9nito cercano a la zona lumbo-sacra.\">\n                <\/div><figcaption class=\"p-small\">Nevus cong\u00e9nito<\/figcaption><\/figure>\n<\/p><\/div>\n<\/section>\n<div class=\"clearfix imageLinkBlock\"><\/div>\n<h2>Entendiendo la Etiolog\u00eda de esta Alteraci\u00f3n Pigmentaria<\/h2>\n<p>Se postula que la melanocitosis d\u00e9rmica ocurre debido a un fallo en el proceso de migraci\u00f3n de los melanocitos \u2014las c\u00e9lulas responsables de producir pigmento\u2014 durante el desarrollo embrionario. Estas c\u00e9lulas quedan atrapadas dentro de la capa d\u00e9rmica en lugar de desplazarse con normalidad hacia la epidermis.<\/p>\n<p>Estas marcas est\u00e1n presentes desde el nacimiento y su prevalencia es significativamente alta, afectando a m\u00e1s del 90% de los lactantes de ascendencia mongoloide (incluyendo poblaciones asi\u00e1ticas orientales, polinesias, indonesias y micronesias). No obstante, su incidencia es menor en otros grupos raciales.<\/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                <!-- \/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>Pron\u00f3stico y Opciones de Manejo para la Melanocitosis D\u00e9rmica<\/h2>\n<p>La melanocitosis d\u00e9rmica se considera una condici\u00f3n intr\u00ednsecamente benigna, por lo que generalmente no necesita ning\u00fan tipo de tratamiento m\u00e9dico. En la gran mayor\u00eda de los casos, esta decoloraci\u00f3n cut\u00e1nea se desvanece de manera natural antes de que el ni\u00f1o llegue a los cuatro a\u00f1os. A pesar de esto, las formas m\u00e1s extensas de melanocitosis d\u00e9rmica tienden a ser m\u00e1s persistentes y pueden permanecer visibles durante muchos a\u00f1os o, en algunos casos, de forma permanente.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>La Melanocitosis D\u00e9rmica Lumbosacra, tambi\u00e9n conocida como mancha mongola, se presenta como una marca de nacimiento de color gris azulado, t\u00edpicamente localizada en la regi\u00f3n lumbar y gl\u00fatea de los reci\u00e9n nacidos. Esta condici\u00f3n constituye una de las marcas cut\u00e1neas cong\u00e9nitas m\u00e1s comunes. Caracter\u00edsticas Cl\u00ednicas de la Melanocitosis D\u00e9rmica Lumbosacra La manifestaci\u00f3n principal de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4953,"parent":0,"template":"","glossary-cat":[],"class_list":["post-4949","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>Melanocitosis d\u00e9rmica lumbosacra - 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\/nl\/lumbosacrale-dermale-melanocytose\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Melanocitosis d\u00e9rmica lumbosacra\" \/>\n<meta property=\"og:description\" content=\"La Melanocitosis D\u00e9rmica Lumbosacra, tambi\u00e9n conocida como mancha mongola, se presenta como una marca de nacimiento de color gris azulado, t\u00edpicamente localizada en la regi\u00f3n lumbar y gl\u00fatea de los reci\u00e9n nacidos. 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