{"id":5246,"date":"2015-03-04T09:48:57","date_gmt":"2015-03-04T08:48:57","guid":{"rendered":"https:\/\/sesc.cat\/miositis-y-esteatitis-granulomatosa-en-una-yegua\/"},"modified":"2024-11-13T13:16:16","modified_gmt":"2024-11-13T12:16:16","slug":"miositis-y-esteatitis-granulomatosa-en-una-yegua","status":"publish","type":"post","link":"https:\/\/sesc.cat\/es\/miositis-y-esteatitis-granulomatosa-en-una-yegua\/","title":{"rendered":"Miositis y esteatitis granulomatosa en una yegua"},"content":{"rendered":"<p>En una yegua de 15 a\u00f1os de raza hispano-bret\u00f3n se observan m\u00faltiples lesiones nodulares, peque\u00f1as (&lt;2mm) y de distribuci\u00f3n miliar generalizada por la musculatura y el tejido adiposo de la canal.<!--more--><\/p>\n<p>El estudio histopatol\u00f3gico evidencia, en ambos tejidos, lesiones de miositis y esteatitis granulomatosa cr\u00f3nica con un importante componente de leucocitos polimorfonucleares eosin\u00f3filos. Este tipo de lesi\u00f3n es compatible con una <strong>etiolog\u00eda parasitaria<\/strong>.<\/p>\n<p>De hecho, en algunas fibras musculares se pueden apreciar quistes de<em> <strong>Sarcocystis spp.<\/strong><\/em> aunque estos no se encuentran asociados a la lesi\u00f3n.<\/p>\n<p>Les tinciones de PAS, Ziehl Neelsen, Grocott y Gram no permitieron identificar otros posibles etiologias descartando hongos, bacterias, micobacterias y otros par\u00e1sitos.<\/p>\n<div id=\"attachment_2302\" style=\"width: 630px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-800x600.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2302\" class=\"size-large wp-image-6990\" src=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-800x600.jpg\" alt=\"Lesiones nodulares blanquecinas en la grasa (izquierdo) y el tejido muscular (derecha).\" width=\"620\" height=\"465\" srcset=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-800x600.jpg 800w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-300x225.jpg 300w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-768x576.jpg 768w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-1536x1152.jpg 1536w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-2-scaled-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><p id=\"caption-attachment-2302\" class=\"wp-caption-text\">Lesiones nodulares blanquecinas en la grasa (izquierdo) y el tejido muscular (derecha).<\/p><\/div>\n<div id=\"attachment_2305\" style=\"width: 630px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-5-750x600.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2305\" class=\"size-large wp-image-6996\" src=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-5-750x600.jpg\" alt=\"Miositis granulomatosa. \" width=\"620\" height=\"496\" srcset=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-5-750x600.jpg 750w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-5-300x240.jpg 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><p id=\"caption-attachment-2305\" class=\"wp-caption-text\">Miositis granulomatosa.<\/p><\/div>\n<div id=\"attachment_2306\" style=\"width: 630px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-6-750x600.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2306\" class=\"size-large wp-image-6998\" src=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-6-750x600.jpg\" alt=\"Miositis granulomatosa. \u00c1rea necr\u00f3tica central rodeada por fibrosis e infiltrado inflamatorio rico en leucocitos polimorfonucleares eosin\u00f3filos. \" width=\"620\" height=\"496\" srcset=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-6-750x600.jpg 750w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-6-300x240.jpg 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><p id=\"caption-attachment-2306\" class=\"wp-caption-text\">Miositis granulomatosa. \u00c1rea necr\u00f3tica central rodeada por fibrosis e infiltrado inflamatorio rico en leucocitos polimorfonucleares eosin\u00f3filos.<\/p><\/div>\n<div id=\"attachment_2304\" style=\"width: 630px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-4-750x600.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2304\" class=\"size-large wp-image-6994\" src=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-4-750x600.jpg\" alt=\"Esteatitis granulomatosa. El mismo tipo de lesi\u00f3n observado en el m\u00fasculo se pod\u00eda observar en el tejido adiposo.\" width=\"620\" height=\"496\" srcset=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-4-750x600.jpg 750w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-4-300x240.jpg 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><p id=\"caption-attachment-2304\" class=\"wp-caption-text\">Esteatitis granulomatosa. El mismo tipo de lesi\u00f3n observado en el m\u00fasculo se pod\u00eda observar en el tejido adiposo.<\/p><\/div>\n<div id=\"attachment_2303\" style=\"width: 630px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-3-750x600.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2303\" class=\"size-large wp-image-6992\" src=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-3-750x600.jpg\" alt=\"Quiste de Sarcocystis spp. en el interior de una fibra muscular.\" width=\"620\" height=\"496\" srcset=\"https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-3-750x600.jpg 750w, https:\/\/sesc.cat\/wp-content\/uploads\/2015\/02\/SESC-009-15-3-300x240.jpg 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><p id=\"caption-attachment-2303\" class=\"wp-caption-text\">Quiste de <em>Sarcocystis spp.<\/em> en el interior de una fibra muscular.<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>En una yegua de 15 a\u00f1os de raza hispano-bret\u00f3n se observan m\u00faltiples lesiones nodulares, peque\u00f1as (&lt;2mm) y de distribuci\u00f3n miliar generalizada por la musculatura y el tejido adiposo de la canal.<\/p>\n","protected":false},"author":6,"featured_media":7000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[174],"tags":[413,426,427],"class_list":["post-5246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-equino-2","tag-adiposo-es","tag-musculo-es","tag-parasitos-es"],"acf":[],"_links":{"self":[{"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/posts\/5246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/comments?post=5246"}],"version-history":[{"count":0,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/posts\/5246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/media\/7000"}],"wp:attachment":[{"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/media?parent=5246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/categories?post=5246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sesc.cat\/es\/wp-json\/wp\/v2\/tags?post=5246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}