{"id":86298,"date":"2023-10-06T10:14:58","date_gmt":"2023-10-06T10:14:58","guid":{"rendered":"https:\/\/nailknowledge.org\/?post_type=epkb_post_type_1&#038;p=86298"},"modified":"2023-10-10T20:54:50","modified_gmt":"2023-10-10T20:54:50","slug":"melanoniquia-2","status":"publish","type":"epkb_post_type_1","link":"https:\/\/nailknowledge.org\/es\/nail-knowledge-base\/melanonychia","title":{"rendered":"Melanoniquia"},"content":{"rendered":"<h2 class=\"wp-block-heading\">U\u00f1as decoloradas Extra - \u00bfQu\u00e9 es la melanoniquia y cu\u00e1les son sus causas?<\/h2>\n\n\n\n<p>La melanoniquia es la decoloraci\u00f3n marr\u00f3n o negra de una u\u00f1a.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"eager\" fetchpriority=\"high\" decoding=\"async\" width=\"369\" height=\"447\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-2.jpg\" alt=\"Longitudianl melanoma  \" class=\"wp-image-86302\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-2.jpg 369w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-2-248x300.jpg 248w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-2-10x12.jpg 10w\" sizes=\"auto, (max-width: 369px) 100vw, 369px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"354\" height=\"447\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-3.jpg\" alt=\"U\u00f1a Longitudianl melanoma  \" class=\"wp-image-86303\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-3.jpg 354w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-3-238x300.jpg 238w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-3-10x12.jpg 10w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>La melanoniquia puede presentarse en individuos de todas las edades, incluidos los ni\u00f1os, y afecta por igual a ambos sexos. Puede aparecer en las u\u00f1as de manos y pies. Es m\u00e1s frecuente en personas con piel de color.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Casi todos los afrocaribe\u00f1os desarrollar\u00e1n<a href=\"https:\/\/nailknowledge.org\/es\/blog\/por-que-algunas-personas-desarrollan-alergia-a-las-unas\/\"> pigmentaci\u00f3n marr\u00f3n-negra de las u\u00f1as<\/a> a los 50 a\u00f1os<\/li>\n\n\n\n<li>La melanoniquia afecta hasta al 20% de los japoneses<\/li>\n\n\n\n<li>Las personas de piel blanca se ven menos afectadas<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfQu\u00e9 causa la melanoniquia?<\/h2>\n\n\n\n<p>En <a href=\"https:\/\/nailknowledge.org\/es\/blog\/porosidad-de-la-placa-ungueal\/\">placa para clavos<\/a> es una estructura dura y transl\u00facida formada por queratina. Normalmente no est\u00e1 pigmentada.<br>Los melanocitos suelen permanecer latentes en la matriz ungueal proximal, donde se origina la u\u00f1a. <br>En <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/hay-que-quitar-la-base-de-goma-placa-de-clavos\/\">placa para clavos<\/a> suele ser semitransparente debido a la falta de melanina; sin embargo, en algunas circunstancias, la melanina puede provocar la decoloraci\u00f3n de las u\u00f1as, dando lugar a la melanoniquia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Melanoniquia longitudinal<\/h2>\n\n\n\n<p>La melanina se deposita en la u\u00f1a en crecimiento cuando se activan los melanocitos, dando lugar a una banda pigmentada: es la melanoniquia longitudinal.<\/p>\n\n\n\n<p>La deposici\u00f3n de melanina en el <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/afecta-la-artritis-activa-en-los-nudillos-a-la-placa-ungueal-en-lo-que-respecta-a-la-elevacion\/\">placa para clavos<\/a> puede ser el resultado de 2 procesos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hiperplasia melanoc\u00edtica<\/strong> - La hiperplasia melanoc\u00edtica hace referencia a un aumento del n\u00famero de melanocitos dentro de la matriz ungueal.<\/li>\n\n\n\n<li><strong>Activaci\u00f3n melanoc\u00edtica<\/strong> - La activaci\u00f3n melanoc\u00edtica es un aumento de la <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/absorbe-la-lamina-ungueal-las-sustancias-quimicas-de-los-productos-que-utilizamos\/\">producci\u00f3n y deposici\u00f3n de melanina en la placa ungueal<\/a> sin que aumente el n\u00famero de melanocitos.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfQu\u00e9 es el melanoma ungueal?<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"406\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-1.jpg\" alt=\"melanoniquia en u\u00f1a \u00fanica\" class=\"wp-image-86301\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-1.jpg 336w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-1-248x300.jpg 248w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/melanoma-1-10x12.jpg 10w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>75%-90% de El melanoma de la unidad ungueal afecta con mayor frecuencia a los pulgares, los dedos \u00edndices y los dedos gordos de los pies.&nbsp;<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Los melanomas pueden originarse:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Desde el <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/la-matriz-de-la-una\/\">Matriz de u\u00f1as<\/a> - Melanoma subungueal<\/li>\n\n\n\n<li>Desde debajo del <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/la-placa-ungueal-2\/\">Placa de u\u00f1as<\/a> - Melanoma ungueal<\/li>\n\n\n\n<li>De la piel junto al <a href=\"https:\/\/nailknowledge.org\/es\/blog\/una-razon-comun-por-la-que-el-esmalte-de-unas-puede-despegarse-rapidamente-de-la-lamina-ungueal\/\">placa para clavos<\/a> - Melanoma periungueal<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"328\" height=\"247\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-Photo.jpg\" alt=\"Melanoma-U\u00f1as-Foto\" class=\"wp-image-87002\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-Photo.jpg 328w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-Photo-300x226.jpg 300w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-Photo-16x12.jpg 16w\" sizes=\"auto, (max-width: 328px) 100vw, 328px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"286\" height=\"251\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails.jpg\" alt=\"Melanoma-U\u00f1as\" class=\"wp-image-87004\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails.jpg 286w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-14x12.jpg 14w\" sizes=\"auto, (max-width: 286px) 100vw, 286px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"252\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-image.jpg\" alt=\"Melanoma-u\u00f1as-imagen\" class=\"wp-image-87001\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-image.jpg 260w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanoma-Nails-image-12x12.jpg 12w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfC\u00f3mo pueden ayudar los t\u00e9cnicos de u\u00f1as?<\/h2>\n\n\n\n<p>Como t\u00e9cnico de u\u00f1as, tus conocimientos deber\u00edan ayudarte a detectar cualquier cambio en la <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/puede-explicar-los-riesgos-de-limar-las-paredes-laterales-de-la-placa-ungueal\/\">placa para clavos<\/a> o piel que rodea la l\u00e1mina ungueal antes de tiempo: los consumidores que se arreglan las u\u00f1as deben ser conscientes de este hecho. Para el ojo inexperto, el pigmento longitudinal normal <a href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/rayado\/\">rayas<\/a> podr\u00eda confundirse con un melanoma. Si usted o su cliente est\u00e1n preocupados por cualquier cambio de color en el <a href=\"https:\/\/nailknowledge.org\/es\/blog\/comprension-del-engrosamiento-de-las-placas-y-lechos-ungueales-en-mujeres-mayores\/\">placa para clavos<\/a> o la piel circundante es necesario ponerse en contacto con un m\u00e9dico.<\/p>\n\n\n\n<p>Nunca le digas a un cliente que tiene c\u00e1ncer, porque no sabes si es cierto.<\/p>\n\n\n\n<p>Puedes sugerirle que, por si acaso, deje que un profesional m\u00e9dico le eche un vistazo.<\/p>\n\n\n\n<p><strong>C\u00f3mo recuperar la placa ungueal:<\/strong><\/p>\n\n\n\n<p>No aplicar <a href=\"https:\/\/nailknowledge.org\/es\/blog\/los-medicamentos-hacen-que-las-unas-artificiales-pierdan-adherencia-y-se-levanten\/\">productos para u\u00f1as artificiales hasta que la causa<\/a> de las rayas pigmentarias. El mantenimiento de la unidad ungueal siempre es importante. Si el profesional m\u00e9dico est\u00e1 de acuerdo en que se trata s\u00f3lo de una raya de pigmento y siempre que la placa de la u\u00f1a est\u00e9 intacta, no dude en hacer feliz a su cliente con una mejora del esmalte de gel.<\/p>\n\n\n\n<p><strong>Mejoras en las u\u00f1as:<\/strong><\/p>\n\n\n\n<p>Si la pigmentaci\u00f3n est\u00e1 causada por melanocitos hiperactivos y la l\u00e1mina ungueal est\u00e1 intacta, no hay contraindicaci\u00f3n para las mejoras o los recubrimientos de u\u00f1as.<\/p>\n\n\n\n<p><strong>C\u00f3mo prevenir la melanoniquia:<\/strong><\/p>\n\n\n\n<p>No se puede.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>DO<\/strong><\/td><td><strong>No lo hagas.<\/strong><\/td><td><strong>Producto para u\u00f1as<\/strong><\/td><td><strong>Remitirse a MD<\/strong><\/td><\/tr><tr><td>Llevar un registro, medidas y fotos<\/td><td>Cubrirse con productos para u\u00f1as sin saber cu\u00e1l es la causa<\/td><td><\/td><td>Si las l\u00edneas cambian o alcanzan un tama\u00f1o &lt;3mm<\/td><\/tr><tr><td>Mantener limpio, lavar regularmente con agua y jab\u00f3n<\/td><td>Disfrazarse con productos para u\u00f1as artificiales<\/td><td>Aceite y loci\u00f3n<br>&nbsp;<\/td><td>Si usted o su cliente est\u00e1n preocupados<\/td><\/tr><tr><td><\/td><td>Mencionar o diagnosticar una enfermedad grave<\/td><td><\/td><td>Si la u\u00f1a se infecta o cambia de color<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Contraindicaci\u00f3n:<\/h2>\n\n\n\n<p>Si la u\u00f1a duele o se hincha, consulte a un m\u00e9dico.<\/p>","protected":false},"excerpt":{"rendered":"<p>Discolored Nails Extra &#8211; What is Melanonychia and What Causes It? Melanonychia is brown or black discoloration of a nail. Melanonychia can present in individuals of all ages, including children, and affects both sexes equally. It can appear on fingernails and toenails. It is more prevalent in people with skin of color. What Causes Melanonychia? [&hellip;]<\/p>\n","protected":false},"author":92,"featured_media":86305,"template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"epkb_post_type_1_category":[56],"epkb_post_type_1_tag":[],"class_list":{"0":"post-86298","1":"epkb_post_type_1","2":"type-epkb_post_type_1","3":"status-publish","4":"has-post-thumbnail","6":"epkb_post_type_1_category-nail-conditions","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Melanonychia - NailKnowledge<\/title>\n<meta name=\"description\" content=\"Discolored nails extra - What is Melanonychia and What Causes It? Melanonychia is brown or black discoloration of a nail.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/melanoniquia-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Melanonychia - NailKnowledge\" \/>\n<meta property=\"og:description\" content=\"Discolored nails extra - What is Melanonychia and What Causes It? Melanonychia is brown or black discoloration of a nail.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/melanoniquia-2\/\" \/>\n<meta property=\"og:site_name\" content=\"NailKnowledge\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-10T20:54:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanonychia.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"682\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia\",\"url\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia\",\"name\":\"Melanonychia - NailKnowledge\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/nailknowledge.org\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Melanonychia.jpg\",\"datePublished\":\"2023-10-06T10:14:58+00:00\",\"dateModified\":\"2023-10-10T20:54:50+00:00\",\"description\":\"Discolored nails extra - What is Melanonychia and What Causes It? Melanonychia is brown or black discoloration of a nail.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia#primaryimage\",\"url\":\"https:\\\/\\\/nailknowledge.org\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Melanonychia.jpg\",\"contentUrl\":\"https:\\\/\\\/nailknowledge.org\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Melanonychia.jpg\",\"width\":1280,\"height\":682,\"caption\":\"Melanonychia\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nailknowledge.org\\\/nail-knowledge-base\\\/melanonychia#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/nailknowledge.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Melanonychia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#website\",\"url\":\"https:\\\/\\\/new.nailknowledge.org\\\/\",\"name\":\"NailKnowledge\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/new.nailknowledge.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#organization\",\"name\":\"NailKnowledge\",\"url\":\"https:\\\/\\\/new.nailknowledge.org\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/nailknowledge.org\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/KN-Logo-1.webp\",\"contentUrl\":\"https:\\\/\\\/nailknowledge.org\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/KN-Logo-1.webp\",\"width\":542,\"height\":100,\"caption\":\"NailKnowledge\"},\"image\":{\"@id\":\"https:\\\/\\\/new.nailknowledge.org\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Melanoniquia - NailKnowledge","description":"U\u00f1as decoloradas extra - \u00bfQu\u00e9 es la melanoniquia y cu\u00e1les son sus causas? La melanoniquia es la decoloraci\u00f3n marr\u00f3n o negra de una u\u00f1a.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/melanoniquia-2\/","og_locale":"es_ES","og_type":"article","og_title":"Melanonychia - NailKnowledge","og_description":"Discolored nails extra - What is Melanonychia and What Causes It? Melanonychia is brown or black discoloration of a nail.","og_url":"https:\/\/nailknowledge.org\/es\/base-de-conocimientos-sobre-unas\/melanoniquia-2\/","og_site_name":"NailKnowledge","article_modified_time":"2023-10-10T20:54:50+00:00","og_image":[{"width":1280,"height":682,"url":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanonychia.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia","url":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia","name":"Melanoniquia - NailKnowledge","isPartOf":{"@id":"https:\/\/new.nailknowledge.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia#primaryimage"},"image":{"@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia#primaryimage"},"thumbnailUrl":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanonychia.jpg","datePublished":"2023-10-06T10:14:58+00:00","dateModified":"2023-10-10T20:54:50+00:00","description":"U\u00f1as decoloradas extra - \u00bfQu\u00e9 es la melanoniquia y cu\u00e1les son sus causas? La melanoniquia es la decoloraci\u00f3n marr\u00f3n o negra de una u\u00f1a.","breadcrumb":{"@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia#primaryimage","url":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanonychia.jpg","contentUrl":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2023\/10\/Melanonychia.jpg","width":1280,"height":682,"caption":"Melanonychia"},{"@type":"BreadcrumbList","@id":"https:\/\/nailknowledge.org\/nail-knowledge-base\/melanonychia#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/nailknowledge.org\/"},{"@type":"ListItem","position":2,"name":"Melanonychia"}]},{"@type":"WebSite","@id":"https:\/\/new.nailknowledge.org\/#website","url":"https:\/\/new.nailknowledge.org\/","name":"Conocimientos de u\u00f1as","description":"","publisher":{"@id":"https:\/\/new.nailknowledge.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/new.nailknowledge.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/new.nailknowledge.org\/#organization","name":"Conocimientos de u\u00f1as","url":"https:\/\/new.nailknowledge.org\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/new.nailknowledge.org\/#\/schema\/logo\/image\/","url":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2026\/03\/KN-Logo-1.webp","contentUrl":"https:\/\/nailknowledge.org\/wp-content\/uploads\/2026\/03\/KN-Logo-1.webp","width":542,"height":100,"caption":"NailKnowledge"},"image":{"@id":"https:\/\/new.nailknowledge.org\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/epkb_post_type_1\/86298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/users\/92"}],"version-history":[{"count":0,"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/epkb_post_type_1\/86298\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/media\/86305"}],"wp:attachment":[{"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/media?parent=86298"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/epkb_post_type_1_category?post=86298"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/nailknowledge.org\/es\/wp-json\/wp\/v2\/epkb_post_type_1_tag?post=86298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}