\nLa perniosis o los saba\u00f1ones son un located<\/span> form of vasculitis<\/span> presentando protuberancias de color p\u00farpura rojizo en reacci\u00f3n a la exposici\u00f3n al fr\u00edo. Ampollas y ulceration<\/span> it can happen.<\/p>\n<\/span>\nHistology<\/span> de perniosis<\/span><\/h2>\nEn perniosis, las secciones muestran acral<\/span> piel con un denso superficial y profundo lymphocytic<\/span> infiltrate<\/span> (Figura 1). Subepid\u00e9rmico edema<\/span> puede estar marcado El rasgo caracter\u00edstico es linfoc\u00edtico perivascular<\/span> infiltrarse dentro del dermis<\/span> y a veces se extiende hasta el subcutis<\/span> (Figuras 2, 3). Algunos autores piensan que esto representa la \u00fanica “vasculitis linfoc\u00edtica” verdadera, ya que puede estar bien establecida fibrinoid<\/span> cambiar y thrombosis<\/span> puede ocurrir. Puede haber numerosos eosinophils<\/span> en lesiones tempranas (figura 4).<\/p>\n\n<\/span>Pathology of perniosis<\/span><\/h5>\n<\/section>\n\n\n
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Figure 1<\/p>\n
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Figure 2<\/p>\n
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figure 3<\/p>\n
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Figure 4<\/p>\n
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Figure 5<\/p>\n<\/p><\/div>\n<\/section>\n
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<\/span>\nDifferential diagnosis<\/span> de perniosis<\/span><\/h2>\nLupus eritematoso de la saponina: la vasculitis linfoc\u00edtica de Frank y los cambios en la interfaz son m\u00e1s comunes en el lupus de la savia idiopathic<\/span> saba\u00f1ones (figura 5). Un antinuclear positivo antibody<\/span> la prueba favorece el lupus eritematoso de saba\u00f1ones<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"La perniosis o los saba\u00f1ones son un localizado forma de vasculitis presentando protuberancias de color p\u00farpura rojizo en reacci\u00f3n a la exposici\u00f3n al fr\u00edo. Ampollas y ulceraci\u00f3n puede ocurrir. Histolog\u00eda…<\/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":[205],"class_list":["post-7679","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/7679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/comments?post=7679"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/7679\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/media?parent=7679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/categories?post=7679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/tags?post=7679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}