{"id":4514,"date":"2024-06-02T14:52:13","date_gmt":"2024-06-02T14:52:13","guid":{"rendered":"https:\/\/www.tcm-vet.com\/?p=4514"},"modified":"2024-06-29T02:30:49","modified_gmt":"2024-06-29T02:30:49","slug":"entendendo-o-tumor-venereo-transmissivel-canino-ctvt-em-caes","status":"publish","type":"post","link":"https:\/\/www.tcm-vet.com\/pt_br\/understanding-canine-transmissible-venereal-tumor-ctvt-in-dogs\/","title":{"rendered":"Compreendendo o Tumor Ven\u00e9reo Transmiss\u00edvel Canino (TVTC) em C\u00e3es"},"content":{"rendered":"<p>O Tumor Ven\u00e9reo Transmiss\u00edvel Canino (TVTC) \u00e9 um tipo \u00fanico e contagioso de c\u00e2ncer que afeta c\u00e3es. Este artigo explora o que \u00e9 o TVTC, sua transmiss\u00e3o, sintomas, diagn\u00f3stico, tratamento e preven\u00e7\u00e3o, fornecendo uma vis\u00e3o abrangente para propriet\u00e1rios de c\u00e3es e profissionais veterin\u00e1rios.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">O que \u00e9 o Tumor Ven\u00e9reo Transmiss\u00edvel Canino (TVTC)?<\/h4>\n\n\n\n<p>O TVTC, tamb\u00e9m conhecido como sarcoma de Sticker, \u00e9 um c\u00e2ncer transmiss\u00edvel que afeta principalmente os genitais externos dos c\u00e3es, mas tamb\u00e9m pode aparecer em outras mucosas, como a boca, nariz e olhos. Ao contr\u00e1rio da maioria dos c\u00e2nceres que surgem de muta\u00e7\u00f5es nas c\u00e9lulas de um indiv\u00edduo, o TVTC \u00e9 espalhado pela transfer\u00eancia de c\u00e9lulas cancer\u00edgenas vivas de um c\u00e3o para outro. Essas c\u00e9lulas se estabelecem e crescem no novo hospedeiro, tornando o TVTC um dos poucos c\u00e2nceres transmiss\u00edveis que ocorrem naturalmente conhecidos.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Transmiss\u00e3o do TVTC<\/h4>\n\n\n\n<p>O TVTC \u00e9 transmitido por contato direto, tipicamente durante a c\u00f3pula. As c\u00e9lulas cancer\u00edgenas s\u00e3o transferidas de um c\u00e3o afetado para um c\u00e3o saud\u00e1vel por meio do contato f\u00edsico com os tumores. Outras formas de contato, como cheirar ou lamber as \u00e1reas afetadas, tamb\u00e9m podem levar \u00e0 transmiss\u00e3o. Devido ao seu modo de transmiss\u00e3o, o TVTC \u00e9 mais comumente visto em c\u00e3es de rua ou que vivem soltos com reprodu\u00e7\u00e3o descontrolada.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Sintomas do TVTC<\/h4>\n\n\n\n<p>Os sintomas do TVTC podem variar dependendo da localiza\u00e7\u00e3o do tumor, mas geralmente incluem:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Tumores Genitais<\/strong>: Massas elevadas, semelhantes a couve-flor, no p\u00eanis, vulva ou outras \u00e1reas genitais. Esses tumores podem sangrar ou ulcerar.<\/li>\n\n\n\n<li><strong>Tumores Orais<\/strong>: Massas na boca ou ao redor dos l\u00e1bios, levando a baba, dificuldade para comer e mau h\u00e1lito.<\/li>\n\n\n\n<li><strong>Tumores Nasais<\/strong>: Tumores na cavidade nasal podem causar espirros, secre\u00e7\u00e3o nasal e sangramentos no nariz.<\/li>\n\n\n\n<li><strong>Tumores Oculares<\/strong>: Tumores ao redor dos olhos podem causar incha\u00e7o, secre\u00e7\u00e3o e vis\u00e3o prejudicada.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">Diagn\u00f3stico do TVTC<\/h4>\n\n\n\n<p>O diagn\u00f3stico do TVTC envolve uma combina\u00e7\u00e3o de exame f\u00edsico e testes laboratoriais:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Exame F\u00edsico<\/strong>: Um veterin\u00e1rio examinar\u00e1 os genitais externos do c\u00e3o e outras \u00e1reas afetadas em busca de tumores caracter\u00edsticos.<\/li>\n\n\n\n<li><strong>Citologia<\/strong>: Uma amostra de c\u00e9lulas do tumor \u00e9 examinada sob um microsc\u00f3pio para identificar a presen\u00e7a de c\u00e9lulas do TVTC.<\/li>\n\n\n\n<li><strong>Bi\u00f3psia<\/strong>: Uma amostra de tecido pode ser coletada e analisada para confirmar o diagn\u00f3stico.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">Tratamento do CTVT<\/h4>\n\n\n\n<p>O CTVT geralmente responde ao tratamento, e v\u00e1rias op\u00e7\u00f5es est\u00e3o dispon\u00edveis:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Quimioterapia<\/strong>: O sulfato de vincristina \u00e9 o medicamento quimioter\u00e1pico mais comumente usado para tratar o CTVT. \u00c9 altamente eficaz, com a maioria dos c\u00e3es alcan\u00e7ando remiss\u00e3o completa ap\u00f3s v\u00e1rios tratamentos.<\/li>\n\n\n\n<li><strong>Cirurgia<\/strong>: A remo\u00e7\u00e3o cir\u00fargica dos tumores pode ser uma op\u00e7\u00e3o, especialmente se os tumores forem pequenos e localizados. No entanto, a cirurgia isoladamente pode n\u00e3o ser suficiente se o c\u00e2ncer tiver se espalhado.<\/li>\n\n\n\n<li><strong>Terapia de Radia\u00e7\u00e3o<\/strong>: Em casos onde a quimioterapia n\u00e3o \u00e9 eficaz ou vi\u00e1vel, a radioterapia pode ser usada para direcionar e destruir as c\u00e9lulas cancerosas.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">Preven\u00e7\u00e3o do CTVT<\/h4>\n\n\n\n<p>Prevenir o CTVT envolve principalmente a posse respons\u00e1vel de animais de estima\u00e7\u00e3o e medidas de controle:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Castra\u00e7\u00e3o e Esteriliza\u00e7\u00e3o<\/strong>: A castra\u00e7\u00e3o e a esteriliza\u00e7\u00e3o de c\u00e3es podem reduzir o risco de transmiss\u00e3o atrav\u00e9s da c\u00f3pula.<\/li>\n\n\n\n<li><strong>Exames Veterin\u00e1rios Regulares<\/strong>: Exames de sa\u00fade regulares podem ajudar a detectar quaisquer anomalias precocemente e prevenir a propaga\u00e7\u00e3o do CTVT.<\/li>\n\n\n\n<li><strong>Controle de C\u00e3es em Liberdade<\/strong>: Reduzir a popula\u00e7\u00e3o de c\u00e3es abandonados atrav\u00e9s de programas comunit\u00e1rios pode ajudar a controlar a propaga\u00e7\u00e3o do CTVT.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">Conclus\u00e3o<\/h4>\n\n\n\n<p>O Tumor Ven\u00e9reo Transmiss\u00edvel Canino (CTVT) \u00e9 um c\u00e2ncer \u00fanico e contagioso que afeta principalmente as \u00e1reas genitais dos c\u00e3es, mas tamb\u00e9m pode aparecer em outras membranas mucosas. Compreender os sintomas, a transmiss\u00e3o e as op\u00e7\u00f5es de tratamento para o CTVT \u00e9 crucial para os propriet\u00e1rios de c\u00e3es e veterin\u00e1rios. Com o diagn\u00f3stico e tratamento adequados, a maioria dos c\u00e3es com CTVT pode alcan\u00e7ar remiss\u00e3o completa e levar vidas saud\u00e1veis. A posse respons\u00e1vel de animais de estima\u00e7\u00e3o e as medidas de controle comunit\u00e1rio desempenham um papel vital na preven\u00e7\u00e3o da propaga\u00e7\u00e3o deste c\u00e2ncer transmiss\u00edvel.<\/p>","protected":false},"excerpt":{"rendered":"<p>Canine Transmissible Venereal Tumor (CTVT) is a unique and contagious type of cancer that affects dogs. This article delves into what CTVT is, its transmission, symptoms, diagnosis, treatment, and prevention, providing a comprehensive overview for dog owners and veterinary professionals. What is Canine Transmissible Venereal Tumor (CTVT)? CTVT, also known as Sticker&#8217;s sarcoma, is a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5248,"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":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[2582,2583,2584,864,624,502,2581,2585,779],"class_list":["post-4514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dog-cancer-and-tumor","tag-canine-transmissible-venereal-tumor","tag-canine-venereal-tumors","tag-ctvt-in-dogs","tag-dog-cancer","tag-dog-cancer-treatment","tag-dog-health","tag-preventing-ctvt","tag-transmissible-cancer-in-dogs","tag-veterinary-oncology"],"jetpack_featured_media_url":"https:\/\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Understanding-CTVT-in-Dogs.jpg","jetpack-related-posts":[{"id":18555,"url":"https:\/\/www.tcm-vet.com\/pt_br\/canine-cancer-is-it-contagious-what-multi-dog-households-should-know\/","url_meta":{"origin":4514,"position":0},"title":"C\u00e2ncer Canino: \u00c9 Contagioso? O Que Fam\u00edlias com V\u00e1rios C\u00e3es Devem Saber","author":"TCMVET","date":"fevereiro 6, 2025","format":false,"excerpt":"O c\u00e2ncer \u00e9 uma preocupa\u00e7\u00e3o crescente para os propriet\u00e1rios de animais de estima\u00e7\u00e3o, especialmente aqueles com v\u00e1rios c\u00e3es. Quando um c\u00e3o na casa \u00e9 diagnosticado com c\u00e2ncer, uma pergunta comum surge: O c\u00e2ncer canino \u00e9 contagioso? Compreender a natureza do c\u00e2ncer e como ele se espalha pode ajudar os propriet\u00e1rios de animais de estima\u00e7\u00e3o a tomar precau\u00e7\u00f5es adequadas enquanto fornecem o\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":"Canine Cancer: Is It Contagious? 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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":"Cartoon dog with playful expression","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/06fad2f3-db3a-4986-a46d-51b86864e5f6.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/06fad2f3-db3a-4986-a46d-51b86864e5f6.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/06fad2f3-db3a-4986-a46d-51b86864e5f6.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/11\/06fad2f3-db3a-4986-a46d-51b86864e5f6.webp?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":6290,"url":"https:\/\/www.tcm-vet.com\/pt_br\/expecting-the-unexpected-how-cancer-in-pregnant-dogs-impacts-their-puppies\/","url_meta":{"origin":4514,"position":4},"title":"Esperando o Inesperado: Como o C\u00e2ncer em C\u00e3es Gr\u00e1vidas Impacta Seus Filhotes","author":"TCMVET","date":"julho 7, 2024","format":false,"excerpt":"O c\u00e2ncer em c\u00e3es \u00e9 uma preocupa\u00e7\u00e3o s\u00e9ria para qualquer propriet\u00e1rio de animais de estima\u00e7\u00e3o, mas quando ocorre em uma f\u00eamea gr\u00e1vida, levanta preocupa\u00e7\u00f5es adicionais sobre os efeitos nos filhotes n\u00e3o nascidos. Este artigo explora as complexidades do c\u00e2ncer em c\u00e3es gr\u00e1vidas e seus potenciais riscos para sua prole, fornecendo informa\u00e7\u00f5es essenciais\u2026","rel":"","context":"Em &quot;Food &amp; Health&quot;","block_context":{"text":"Food &amp; Health","link":"https:\/\/www.tcm-vet.com\/pt_br\/category\/food-and-health\/"},"img":{"alt_text":"Does Cancer in Pregnant Dogs Endanger Their Unborn Pups","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/07\/Does-Cancer-in-Pregnant-Dogs-Endanger-Their-Unborn-Pups.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/07\/Does-Cancer-in-Pregnant-Dogs-Endanger-Their-Unborn-Pups.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/07\/Does-Cancer-in-Pregnant-Dogs-Endanger-Their-Unborn-Pups.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/07\/Does-Cancer-in-Pregnant-Dogs-Endanger-Their-Unborn-Pups.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4081,"url":"https:\/\/www.tcm-vet.com\/pt_br\/canine-cancer-care-proven-ways-to-shrink-tumors-in-your-dog\/","url_meta":{"origin":4514,"position":5},"title":"Cuidados com o C\u00e2ncer Canino: Maneiras Comprovadas de Reduzir Tumores em Seu C\u00e3o","author":"TCMVET","date":"abril 30, 2024","format":false,"excerpt":"O c\u00e2ncer \u00e9 um desafio formid\u00e1vel n\u00e3o apenas para os humanos, mas tamb\u00e9m para nossos companheiros caninos.","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":"Shrinking Canine Tumors: Proven Strategies","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/04\/Shrinking-Canine-Tumors-Proven-Strategies.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/posts\/4514","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=4514"}],"version-history":[{"count":0,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/posts\/4514\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/media\/5248"}],"wp:attachment":[{"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/media?parent=4514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/categories?post=4514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt_br\/wp-json\/wp\/v2\/tags?post=4514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}