{"id":263,"date":"2014-03-13T15:43:03","date_gmt":"2014-03-13T18:43:03","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/sovet\/?page_id=263"},"modified":"2014-03-13T15:46:34","modified_gmt":"2014-03-13T18:46:34","slug":"carcinoma-complexo-de-glandulas-ceruminosas","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/sovet\/oncologia-2\/carcinoma-complexo-de-glandulas-ceruminosas\/","title":{"rendered":"Carcinoma Complexo de Gl\u00e2ndulas Ceruminosas"},"content":{"rendered":"<p><strong style=\"font-size: 14px;line-height: 1.5em\">Resenha:\u00a0<\/strong><span style=\"font-size: 14px;line-height: 1.5em\">Canino, Teckel, F\u00eamea, 10 anos<\/span><\/p>\n<p><strong style=\"font-size: 14px;line-height: 1.5em\">Necropsia<\/strong><span style=\"font-size: 14px;line-height: 1.5em\">: \u00a0<\/span><span style=\"font-size: 14px;line-height: 1.5em\">Foi avaliado o conduto auditivo direito,removido na forma de biopsia excisional. Ele continha uma massa de superf\u00edcie vegetativa, esbranqui\u00e7ada, que obliterava toda a luz do conduto.\u00a0<\/span>\u00a0Ao corte verificou-se que a massa apresentava n\u00f3dulos esbranqui\u00e7ados entremeados por \u00e1reas de aspecto gelatinoso ou marrom.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-311\" style=\"font-size: 14px;line-height: 1.5em\" alt=\"image1691\" src=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1691-257x318.jpg\" width=\"257\" height=\"318\" srcset=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1691-257x318.jpg 257w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1691-128x159.jpg 128w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1691.jpg 305w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><span style=\"font-size: 14px;line-height: 1.5em\"><a href=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1690.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-310\" alt=\"image1690\" src=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1690-397x318.jpg\" width=\"397\" height=\"318\" srcset=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1690-397x318.jpg 397w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1690-198x159.jpg 198w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1690.jpg 472w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/a> \u00a0<\/span><\/p>\n<p><strong style=\"font-size: 14px;line-height: 1.5em\">Histopatologia<\/strong><span style=\"font-size: 14px;line-height: 1.5em\">:\u00a0<\/span>Na microscopia foram observadas \u00e1reas de prolifera\u00e7\u00e3o celular compostas por c\u00e9lulas pleom\u00f3rficas, de n\u00facleos vesiculares e nucl\u00e9olos evidentes.<\/p>\n<p>O citoplasma apresentava-se de escasso a abundante, vesiculoso e basof\u00edlico. No citoplasma de algumas c\u00e9lulas e no interior de alguns t\u00fabulos observou-se a presen\u00e7a de um material acastanhado, e nos outros t\u00fabulos notou-se a presen\u00e7a de um material eosin\u00f3filico. Ao redor dos t\u00fabulos havia prolifera\u00e7\u00e3o de mioepit\u00e9lio e v\u00e1rios focos de metaplasia condr\u00f3ide, com discretos focos de infiltrado inflamat\u00f3rio plasmocit\u00e1rio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-248\" style=\"font-size: 14px;line-height: 1.5em\" alt=\"image1686\" src=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1686-424x314.jpg\" width=\"344\" height=\"255\" srcset=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1686-424x314.jpg 424w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1686-212x157.jpg 212w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1686.jpg 666w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><a href=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1704.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-249\" alt=\"image1704\" src=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1704-424x318.jpg\" width=\"275\" height=\"206\" srcset=\"https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1704-424x318.jpg 424w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1704-212x159.jpg 212w, https:\/\/wp.ufpel.edu.br\/sovet\/files\/2014\/03\/image1704.jpg 655w\" sizes=\"auto, (max-width: 275px) 100vw, 275px\" \/><\/a><\/p>\n<p><strong>Coment\u00e1rio<\/strong>:\u00a0Carcinomas de gl\u00e2ndulas ceruminosas s\u00e3o neoplasias relativamente comuns em c\u00e3es e gatos, sendo sua maior incid\u00eancia em gatos. \u00c9 um tumor maligno caracterizado pela diferencia\u00e7\u00e3o do epit\u00e9lio glandular ceruminoso, o tipo complexo apresenta prolifera\u00e7\u00e3o de c\u00e9lulas mioepiteliais, e o tipo misto caracteriza-se por possuir tamb\u00e9m focos de metaplasia cartilaginosa e\/ou \u00f3sseas. Estes tumores tendem a ser infiltrativos, erosivos ou ulcerativos, mas raramente invadem ou destroem a cartilagem do canal auditivo, e infec\u00e7\u00f5es secund\u00e1rias s\u00e3o freq\u00fcentes.<\/p>\n<p>S\u00e3o designados como complexos pois possuem tanto componente epitelial, na foram de arranjos tubulares, quanto tecido mesenquimal, neste caso, cartilagem.<\/p>\n<p>\u00c9 importante salientar a dificuldade de diagn\u00f3stico de alguns neoplasmas do conduto auditivo, que podem ser confundidos com les\u00f5es inflamat\u00f3rias (otites cr\u00f4nicas).<\/p>\n<p><strong>Autores<\/strong>:\u00a0Fernanda Etges de Oliveira,\u00a0\u00a0Tatiane Camacho Mendes,\u00a0<span style=\"font-size: 14px;line-height: 1.5em\">\u00a0Cristina Gevehr Fernandes<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Resenha:\u00a0Canino, Teckel, F\u00eamea, 10 anos Necropsia: \u00a0Foi avaliado o conduto auditivo direito,removido na forma de biopsia excisional. Ele continha uma massa de superf\u00edcie vegetativa, esbranqui\u00e7ada, que obliterava toda a luz do conduto.\u00a0\u00a0Ao corte verificou-se que a massa apresentava n\u00f3dulos esbranqui\u00e7ados &hellip; <a href=\"https:\/\/wp.ufpel.edu.br\/sovet\/oncologia-2\/carcinoma-complexo-de-glandulas-ceruminosas\/\">Continue lendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":356,"featured_media":0,"parent":40,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-263","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/pages\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/users\/356"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/comments?post=263"}],"version-history":[{"count":10,"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/pages\/263\/revisions"}],"predecessor-version":[{"id":327,"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/pages\/263\/revisions\/327"}],"up":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/pages\/40"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/sovet\/wp-json\/wp\/v2\/media?parent=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}