<\/span><\/h2>\nEccrine<\/span> spiradenocarcinoma is a rare sweat gland tumor<\/span>. It usually arises within a preexisting eccrine spiradenoma that has been present for many years.<\/p>\n<\/span>\nHistology<\/span> eccrine spiradenocarcinoma<\/span><\/h2>\nIn eccrine spiradenocarcinoma, sections show areas of benign<\/span> Eccrine spiradenoma with an abrupt transition in morphology<\/span> (Figures 1, 2). the evil one<\/span> The areas may be carcinomatous or sarcomatous. the carcinoma<\/span> usually shown marked nuclear<\/span> pleomorphism<\/span>, atypia<\/span> and mitosis<\/span> (Figures 2, 3).<\/p>\nA low-grade form has also been described in which the tumor cells show less nuclear atypia, but the usual architecture of eccrine spiradenoma is lost, mitoses are increased, and often infiltration<\/span> of the surrounding structures.<\/p>\n\n<\/span>Eccrine Spiradenocarcinoma Pathology<\/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<\/p><\/div>\n<\/section>\n
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<\/span>Special studies of eccrine spiradenocarcinoma.<\/span><\/h2>\nGenerally none is needed. Stains to examine lymphatic<\/span> (D2-40) or the proliferative<\/span> rate (ki67) can be useful.<\/p>\n<\/span>\nDifferential diagnosis<\/span> eccrine spiradenocarcinoma<\/span><\/h2>\nMetaplastic changes within a benign eccrine spiradenoma. Scaly<\/span> metaplasia<\/span> it is not uncommon in benign lesions, but usually shows minimal nuclear atypia.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"Introducci\u00f3n Ecrino el espiradenocarcinoma es una gl\u00e1ndula sudor\u00edpara rara tumor. Por lo general, surge dentro de un espiradenoma ecrino preexistente que ha estado presente durante muchos a\u00f1os. Histolog\u00eda de espiradenocarcinoma…<\/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-8016","wiki","type-wiki","status-publish","format-standard","category-glosario-definiciones","tag-patologia"],"_links":{"self":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/8016","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=8016"}],"version-history":[{"count":0,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/wiki\/8016\/revisions"}],"wp:attachment":[{"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/media?parent=8016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/categories?post=8016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorhoogstra.com\/en\/wp-json\/wp\/v2\/tags?post=8016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}