{"id":10125,"date":"2024-09-22T00:44:47","date_gmt":"2024-09-22T00:44:47","guid":{"rendered":"https:\/\/www.tcm-vet.com\/?p=10125"},"modified":"2024-09-22T00:44:53","modified_gmt":"2024-09-22T00:44:53","slug":"angiossarcomas-cutaneos-em-caes-compreendendo-os-riscos-sintomas-e-tratamento","status":"publish","type":"post","link":"https:\/\/www.tcm-vet.com\/pt_br\/cutaneous-angiosarcomas-in-dogs-understanding-the-risks-symptoms-and-treatment\/","title":{"rendered":"Angiosarcomas Cut\u00e2neos em C\u00e3es: Compreendendo os Riscos, Sintomas e Tratamento"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Angiosarcomas cut\u00e2neos, tamb\u00e9m conhecidos como angioendoteliomas, s\u00e3o tumores malignos que surgem de vasos sangu\u00edneos na pele. Esses tumores podem inicialmente se assemelhar a hemangiomas benignos, mas depois progridem para malignidades agressivas. Embora possam afetar muitas ra\u00e7as, c\u00e3es com pelagens curtas e brancas e alta exposi\u00e7\u00e3o ao sol s\u00e3o particularmente suscet\u00edveis. Neste artigo, exploraremos as causas, sintomas e op\u00e7\u00f5es de tratamento para angiosarcomas cut\u00e2neos em c\u00e3es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">O que s\u00e3o Angiosarcomas Cut\u00e2neos?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Angiosarcomas cut\u00e2neos s\u00e3o tumores raros, mas agressivos, que se desenvolvem a partir dos vasos sangu\u00edneos na pele. Esses tumores podem aparecer em v\u00e1rias partes do corpo, afetando mais frequentemente a parte inferior do tronco, quadris, coxas e pernas inferiores em c\u00e3es. Embora possam inicialmente parecer inofensivos, assemelhando-se a hemangiomas benignos, podem se tornar malignos e se espalhar para os tecidos circundantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ra\u00e7as Propensas a Angiosarcomas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Certas ra\u00e7as de c\u00e3es s\u00e3o mais suscet\u00edveis a angiosarcomas cut\u00e2neos, seja devido ao tipo de pelagem ou predisposi\u00e7\u00e3o gen\u00e9tica.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Risco Relacionado ao Sol<\/strong>: C\u00e3es com pelagens curtas e brancas, como <strong>Whippets<\/strong>, <strong>Galgos Italianos<\/strong>, <strong>boxers brancos<\/strong>, e <strong>pit bulls terriers<\/strong>, t\u00eam maior probabilidade de desenvolver angiossarcomas causados pelo sol devido \u00e0 sua maior exposi\u00e7\u00e3o \u00e0 radia\u00e7\u00e3o ultravioleta (UV).<\/li>\n\n\n\n<li><strong>Risco Gen\u00e9tico<\/strong>: Ra\u00e7as como <strong>c\u00e3es-lobo irlandeses<\/strong>, <strong>vizslas<\/strong>, <strong>Retrievers Dourados<\/strong>, e <strong>Pastores Alem\u00e3es<\/strong> tamb\u00e9m s\u00e3o propensas a desenvolver esses tumores, embora n\u00e3o como resultado da exposi\u00e7\u00e3o ao sol.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causas dos Angiossarcomas Cut\u00e2neos<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A exposi\u00e7\u00e3o ao sol \u00e9 um fator de risco significativo para o desenvolvimento de angiossarcomas cut\u00e2neos em ra\u00e7as com pelagens curtas e de cores claras. A radia\u00e7\u00e3o UV prolongada pode danificar as c\u00e9lulas da pele, levando a muta\u00e7\u00f5es que eventualmente resultam na forma\u00e7\u00e3o de tumores. Em casos n\u00e3o relacionados ao sol, fatores gen\u00e9ticos provavelmente contribuem para o desenvolvimento de angiossarcomas em ra\u00e7as predispostas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sintomas dos Angiossarcomas Cut\u00e2neos<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os angiossarcomas cut\u00e2neos podem inicialmente se apresentar como pequenos n\u00f3dulos benignos na pele. Com o tempo, esses tumores podem crescer e se tornar mais agressivos. Os sintomas comuns incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u00f3dulos vermelhos ou roxos<\/strong>: Esses n\u00f3dulos muitas vezes se assemelham a hematomas ou hemangiomas benignos.<\/li>\n\n\n\n<li><strong>Ulcera\u00e7\u00e3o<\/strong>: \u00c0 medida que o tumor avan\u00e7a, ele pode se romper e ulcerar, causando desconforto e infec\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Incha\u00e7o<\/strong>: Incha\u00e7o localizado na \u00e1rea afetada pode ocorrer \u00e0 medida que o tumor cresce.<\/li>\n\n\n\n<li><strong>Crescimento r\u00e1pido<\/strong>: Esses tumores podem crescer rapidamente, espalhando-se para tecidos pr\u00f3ximos.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Op\u00e7\u00f5es de Tratamento para Angiossarcomas Cut\u00e2neos<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O tratamento para angiossarcomas cut\u00e2neos depende em grande parte do tamanho e da localiza\u00e7\u00e3o do tumor. A detec\u00e7\u00e3o e interven\u00e7\u00e3o precoces s\u00e3o cruciais para um manejo bem-sucedido. As op\u00e7\u00f5es de tratamento incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Criocirurgia<\/strong>: Tumores superficiais pequenos podem frequentemente ser tratados com congelamento, um procedimento conhecido como criocirurgia. Este m\u00e9todo destr\u00f3i efetivamente as c\u00e9lulas tumorais com m\u00ednima invasividade.<\/li>\n\n\n\n<li><strong>Essa abordagem \u00e9 geralmente recomendada quando o tumor ainda est\u00e1 localizado e n\u00e3o se espalhou para estruturas pr\u00f3ximas.<\/strong>: A cirurgia a laser tamb\u00e9m pode ser usada para remover pequenos tumores, oferecendo uma op\u00e7\u00e3o de tratamento precisa e eficaz com um risco menor de cicatriza\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Evita\u00e7\u00e3o da Exposi\u00e7\u00e3o ao Sol<\/strong>: Para c\u00e3es propensos a angiossarcomas relacionados ao sol, reduzir a exposi\u00e7\u00e3o aos UV \u00e9 cr\u00edtico. Limitar o tempo ao sol, aplicar protetor solar seguro para c\u00e3es e usar roupas protetoras pode ajudar a prevenir a forma\u00e7\u00e3o de novos tumores.<\/li>\n\n\n\n<li><strong>Monitoramento a Longo Prazo<\/strong>: Mesmo ap\u00f3s um tratamento bem-sucedido, novos tumores podem se desenvolver ao longo do tempo, portanto, o monitoramento a longo prazo \u00e9 essencial para detectar qualquer crescimento futuro precocemente.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Angiossarcomas cut\u00e2neos s\u00e3o tumores agressivos dos vasos sangu\u00edneos que podem impactar significativamente a sa\u00fade de um c\u00e3o, particularmente em ra\u00e7as com alta exposi\u00e7\u00e3o ao sol ou predisposi\u00e7\u00f5es gen\u00e9ticas. A detec\u00e7\u00e3o precoce e o tratamento r\u00e1pido s\u00e3o vitais para gerenciar a condi\u00e7\u00e3o. Os propriet\u00e1rios de animais de estima\u00e7\u00e3o podem ajudar a reduzir o risco de seus c\u00e3es minimizando a exposi\u00e7\u00e3o ao sol e buscando aconselhamento veterin\u00e1rio ao primeiro sinal de qualquer crescimento cut\u00e2neo suspeito.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cutaneous angiosarcomas, also known as angioendotheliomas, are malignant tumors that arise from blood vessels in the skin. These tumors can initially resemble benign hemangiomas but later progress into aggressive malignancies. While they can affect many breeds, dogs with short, white coats and high exposure to sunlight are particularly susceptible. In this article, we will explore [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10126,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"1080","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[5098,5095,5096,643,5103,5100,2250,5106,5105,5101,5104,5102,5099,5097],"class_list":["post-10125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dog-cancer-and-tumor","tag-canine-cryosurgery","tag-cutaneous-angiosarcomas-in-dogs","tag-dog-blood-vessel-tumors","tag-dog-skin-cancer","tag-dog-skin-cancer-prevention","tag-dog-sun-exposure-tumors","tag-dog-tumor-removal","tag-golden-retriever-angiosarcoma","tag-irish-wolfhound-tumors","tag-italian-greyhound-angiosarcoma","tag-laser-surgery-for-dogs","tag-pit-bull-terrier-skin-cancer","tag-vizsla-skin-tumors","tag-whippet-skin-tumors"],"jetpack_featured_media_url":"https:\/\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_happy_healthy_dog_with_a_short_white_coat_resti.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":4312,"url":"https:\/\/www.tcm-vet.com\/pt_br\/cutaneous-hemangiosarcoma-in-dogs-an-in-depth-overview\/","url_meta":{"origin":10125,"position":0},"title":"Hemangiossarcoma cut\u00e2neo em c\u00e3es: Uma vis\u00e3o geral aprofundada","author":"TCMVET","date":"maio 22, 2024","format":false,"excerpt":"Hemangiossarcoma cut\u00e2neo \u00e9 um tumor maligno originado das c\u00e9lulas endoteliais dos vasos sangu\u00edneos, afetando principalmente a pele dos c\u00e3es.","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"In-Depth on Canine Cutaneous Hemangiosarcoma","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/05\/In-Depth-on-Canine-Cutaneous-Hemangiosarcoma.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":4759,"url":"https:\/\/www.tcm-vet.com\/pt_br\/cutaneous-vs-subcutaneous-mast-cell-tumors-in-dogs-key-differences-diagnosis-and-treatment\/","url_meta":{"origin":10125,"position":1},"title":"Tumores de Mast\u00f3citos Cut\u00e2neos vs. Subcut\u00e2neos em C\u00e3es: Principais Diferen\u00e7as, Diagn\u00f3stico e Tratamento","author":"TCMVET","date":"junho 13, 2024","format":false,"excerpt":"Compreendendo Tumores de C\u00e9lulas Mastocit\u00e1rias em C\u00e3es Tumores de c\u00e9lulas mastocit\u00e1rias (TCMs) s\u00e3o um tipo comum de c\u00e2ncer encontrado em c\u00e3es. Eles se originam de c\u00e9lulas mastocit\u00e1rias, que fazem parte do sistema imunol\u00f3gico e est\u00e3o envolvidas em rea\u00e7\u00f5es al\u00e9rgicas e inflama\u00e7\u00e3o. Esses tumores podem aparecer em v\u00e1rias partes do corpo e\u2026","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Cutaneous vs. Subcutaneous Mast Cell Tumors in Dogs Key Differences","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Cutaneous-vs.-Subcutaneous-Mast-Cell-Tumors-in-Dogs-Key-Differences.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Cutaneous-vs.-Subcutaneous-Mast-Cell-Tumors-in-Dogs-Key-Differences.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Cutaneous-vs.-Subcutaneous-Mast-Cell-Tumors-in-Dogs-Key-Differences.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Cutaneous-vs.-Subcutaneous-Mast-Cell-Tumors-in-Dogs-Key-Differences.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10073,"url":"https:\/\/www.tcm-vet.com\/pt_br\/understanding-rare-plasmacytomas-in-dogs\/","url_meta":{"origin":10125,"position":2},"title":"Compreendendo Plasmocitomas Raros em C\u00e3es","author":"TCMVET","date":"setembro 19, 2024","format":false,"excerpt":"Os plasmocitomas s\u00e3o tumores raros em c\u00e3es que se originam de c\u00e9lulas plasm\u00e1ticas, um tipo de gl\u00f3bulo branco respons\u00e1vel pela produ\u00e7\u00e3o de anticorpos.","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Understanding Rare Plasmacytomas in Dogs","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/happy_healthy_dog_outdoors.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/happy_healthy_dog_outdoors.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/happy_healthy_dog_outdoors.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/happy_healthy_dog_outdoors.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10518,"url":"https:\/\/www.tcm-vet.com\/pt_br\/diagnosing-skin-tumors-in-dogs-fine-needle-aspirate-and-biopsy-procedures\/","url_meta":{"origin":10125,"position":3},"title":"Diagnosticando Tumores de Pele em C\u00e3es: Aspira\u00e7\u00e3o com Agulha Fina e Procedimentos de Bi\u00f3psia","author":"TCMVET","date":"novembro 1, 2024","format":false,"excerpt":"Diagnosing skin tumors in dogs often begins with a procedure known as a fine needle aspirate (FNA). This minimally invasive test allows veterinarians to collect a small sample of cells from a suspicious growth. However, some tumors, especially those that are blood-filled like hemangiosarcomas, may require additional testing for a\u2026","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Diagnosing Skin Tumors in Dogs: Fine Needle Aspirate and Biopsy Procedures","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_healthy_calm_dog_outdoors_sitting_peacefully_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_healthy_calm_dog_outdoors_sitting_peacefully_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_healthy_calm_dog_outdoors_sitting_peacefully_o.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_healthy_calm_dog_outdoors_sitting_peacefully_o.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10521,"url":"https:\/\/www.tcm-vet.com\/pt_br\/managing-hemangiosarcoma-in-dogs-prognosis-and-care-strategies\/","url_meta":{"origin":10125,"position":4},"title":"Gerenciando Hemangiossarcoma em C\u00e3es: Progn\u00f3stico e Estrat\u00e9gias de Cuidado","author":"TCMVET","date":"novembro 1, 2024","format":false,"excerpt":"Hemangiosarcoma \u00e9 um c\u00e2ncer s\u00e9rio e agressivo que afeta c\u00e3es, com uma alta tend\u00eancia a se espalhar para outros \u00f3rg\u00e3os.","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Managing Hemangiosarcoma in Dogs: Prognosis and Care Strategies","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_calm_older_dog_lying_peacefully_on_a_grassy_fie.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_calm_older_dog_lying_peacefully_on_a_grassy_fie.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_calm_older_dog_lying_peacefully_on_a_grassy_fie.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/A_calm_older_dog_lying_peacefully_on_a_grassy_fie.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10309,"url":"https:\/\/www.tcm-vet.com\/pt_br\/essential-guide-to-preventing-and-detecting-tumors-in-dogs\/","url_meta":{"origin":10125,"position":5},"title":"Guia Essencial para Prevenir e Detectar Tumores em C\u00e3es","author":"TCMVET","date":"outubro 10, 2024","format":false,"excerpt":"Como propriet\u00e1rios respons\u00e1veis de animais de estima\u00e7\u00e3o, garantir a sa\u00fade e o bem-estar de nossos c\u00e3es \u00e9 uma prioridade m\u00e1xima.","rel":"","context":"Em &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Essential Guide to Preventing and Detecting Tumors in Dogs","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/A_peaceful_and_healthy_dog_sitting_in_a_sunny_garden.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/A_peaceful_and_healthy_dog_sitting_in_a_sunny_garden.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/A_peaceful_and_healthy_dog_sitting_in_a_sunny_garden.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/A_peaceful_and_healthy_dog_sitting_in_a_sunny_garden.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/posts\/10125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/comments?post=10125"}],"version-history":[{"count":0,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/posts\/10125\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/media\/10126"}],"wp:attachment":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/media?parent=10125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/categories?post=10125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/tags?post=10125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}