{"id":9877,"date":"2024-09-09T00:05:56","date_gmt":"2024-09-09T00:05:56","guid":{"rendered":"https:\/\/www.tcm-vet.com\/?p=9877"},"modified":"2024-09-09T00:06:01","modified_gmt":"2024-09-09T00:06:01","slug":"metastase-na-incidencia-de-adenocarcinoma-gastrico-canino-e-areas-afetadas","status":"publish","type":"post","link":"https:\/\/www.tcm-vet.com\/pt\/metastasis-in-canine-gastric-adenocarcinoma-incidence-and-affected-areas\/","title":{"rendered":"Met\u00e1stase em Adenocarcinoma G\u00e1strico Canino: Incid\u00eancia e \u00c1reas Afetadas"},"content":{"rendered":"<p class=\"wp-block-paragraph\">O adenocarcinoma g\u00e1strico \u00e9 uma forma agressiva e maligna de c\u00e2ncer de est\u00f4mago comumente vista em c\u00e3es mais velhos, particularmente em certas ra\u00e7as predispostas. Um dos aspectos mais preocupantes desta doen\u00e7a \u00e9 seu alto potencial metast\u00e1tico. Estudos mostram que a met\u00e1stase ocorre em aproximadamente 74% dos casos, tornando-o um dos c\u00e2nceres mais dif\u00edceis de tratar efetivamente. Este artigo explorar\u00e1 a incid\u00eancia de met\u00e1stase no adenocarcinoma g\u00e1strico canino e identificar\u00e1 as principais \u00e1reas comumente afetadas pela dissemina\u00e7\u00e3o do c\u00e2ncer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Incid\u00eancia de met\u00e1stase em adenocarcinoma g\u00e1strico canino<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O adenocarcinoma g\u00e1strico em c\u00e3es \u00e9 conhecido por sua natureza agressiva e r\u00e1pida progress\u00e3o. A met\u00e1stase, ou a dissemina\u00e7\u00e3o do c\u00e2ncer do local original para outras partes do corpo, \u00e9 comum. Quando a maioria dos c\u00e3es \u00e9 diagnosticada, o c\u00e2ncer j\u00e1 se espalhou, o que complica significativamente o tratamento e reduz as taxas de sobreviv\u00eancia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A incid\u00eancia de met\u00e1stase em c\u00e3es com adenocarcinoma g\u00e1strico \u00e9 alarmantemente alta, com estudos relatando que at\u00e9 74% dos casos ter\u00e3o c\u00e2ncer espalhado para outros \u00f3rg\u00e3os. Esse comportamento metast\u00e1tico destaca a import\u00e2ncia da detec\u00e7\u00e3o precoce, embora os sintomas sejam frequentemente vagos e n\u00e3o espec\u00edficos, dificultando o diagn\u00f3stico precoce.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c1reas comumente afetadas por met\u00e1stase<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Em casos de adenocarcinoma g\u00e1strico canino, a met\u00e1stase geralmente ocorre nas seguintes \u00e1reas:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Linfonodos<\/strong><br>O sistema linf\u00e1tico \u00e9 uma das primeiras \u00e1reas afetadas quando o adenocarcinoma g\u00e1strico sofre met\u00e1stase. As c\u00e9lulas cancer\u00edgenas geralmente se espalham para os linfonodos regionais ao redor do est\u00f4mago, o que pode facilitar a dissemina\u00e7\u00e3o da doen\u00e7a para \u00e1reas mais distantes do corpo. Os linfonodos inchados, especialmente na regi\u00e3o abdominal, s\u00e3o um sinal comum de que ocorreu met\u00e1stase.<\/li>\n\n\n\n<li><strong>F\u00edgado<\/strong><br>O f\u00edgado \u00e9 outro \u00f3rg\u00e3o frequentemente afetado por met\u00e1stase de adenocarcinoma g\u00e1strico. A proximidade do f\u00edgado com o est\u00f4mago e seu papel na filtragem do sangue o tornam um alvo principal para c\u00e9lulas cancer\u00edgenas. Uma vez que o f\u00edgado \u00e9 afetado, os sintomas podem incluir icter\u00edcia (amarelamento da pele e dos olhos), letargia e perda de apetite. A presen\u00e7a de met\u00e1stase no f\u00edgado \u00e9 um indicador significativo de doen\u00e7a avan\u00e7ada e um progn\u00f3stico ruim.<\/li>\n\n\n\n<li><strong>Pulm\u00f5es<\/strong><br>Embora menos comum do que met\u00e1stase de linfonodo ou f\u00edgado, os pulm\u00f5es tamb\u00e9m podem ser afetados pelo adenocarcinoma g\u00e1strico. A met\u00e1stase pulmonar pode se apresentar como desconforto respirat\u00f3rio, tosse ou dificuldade para respirar. Raios-X e imagens s\u00e3o normalmente usados para detectar met\u00e1stase pulmonar, o que complica ainda mais as op\u00e7\u00f5es de tratamento.<\/li>\n\n\n\n<li><strong>Ba\u00e7o e Perit\u00f4nio<\/strong><br>O ba\u00e7o e o perit\u00f4nio (o revestimento da cavidade abdominal) tamb\u00e9m s\u00e3o vulner\u00e1veis \u00e0 met\u00e1stase. Em est\u00e1gios avan\u00e7ados da doen\u00e7a, as c\u00e9lulas cancer\u00edgenas podem se espalhar para essas \u00e1reas, levando a incha\u00e7o abdominal, dor e desconforto geral. A met\u00e1stase para esses \u00f3rg\u00e3os indica uma dissemina\u00e7\u00e3o extensa da doen\u00e7a, frequentemente exigindo cuidados paliativos.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sintomas de Adenocarcinoma G\u00e1strico Metast\u00e1tico<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os sintomas do adenocarcinoma g\u00e1strico metast\u00e1tico podem variar dependendo dos \u00f3rg\u00e3os afetados. Sinais comuns a serem observados incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00f4mitos (geralmente com sangue)<\/li>\n\n\n\n<li>Perda de apetite e perda de peso<\/li>\n\n\n\n<li>Letargia e fraqueza<\/li>\n\n\n\n<li>Dificuldade para respirar (em casos de met\u00e1stase pulmonar)<\/li>\n\n\n\n<li>Incha\u00e7o ou dor abdominal (se o perit\u00f4nio ou o ba\u00e7o forem afetados)<\/li>\n\n\n\n<li>Icter\u00edcia (em casos de met\u00e1stase hep\u00e1tica)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Esses sintomas geralmente se sobrep\u00f5em a outros problemas gastrointestinais, tornando dif\u00edcil diferenciar entre condi\u00e7\u00f5es benignas e c\u00e2ncer agressivo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Import\u00e2ncia da detec\u00e7\u00e3o precoce<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Devido \u00e0 alta incid\u00eancia de met\u00e1stase no adenocarcinoma g\u00e1strico, a detec\u00e7\u00e3o precoce \u00e9 cr\u00edtica. Check-ups de rotina e ferramentas de diagn\u00f3stico como ultrassom, raios X e bi\u00f3psias podem ajudar a identificar a doen\u00e7a em seus est\u00e1gios iniciais, melhorando as chances de tratamento bem-sucedido. Uma vez que a met\u00e1stase tenha ocorrido, as op\u00e7\u00f5es de tratamento se tornam mais limitadas e o progn\u00f3stico piora significativamente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A met\u00e1stase no adenocarcinoma g\u00e1strico canino \u00e9 uma complica\u00e7\u00e3o comum e s\u00e9ria, ocorrendo em at\u00e9 74% dos casos. As \u00e1reas mais comumente afetadas incluem os g\u00e2nglios linf\u00e1ticos, f\u00edgado, pulm\u00f5es, ba\u00e7o e perit\u00f4nio. A detec\u00e7\u00e3o precoce \u00e9 essencial para melhorar os resultados do tratamento, mas dada a natureza agressiva desse c\u00e2ncer, os donos devem estar vigilantes no monitoramento de sinais e na busca por atendimento veterin\u00e1rio imediato. Entender os padr\u00f5es metast\u00e1ticos do adenocarcinoma g\u00e1strico pode ajudar veterin\u00e1rios e donos de animais de estima\u00e7\u00e3o a tomar medidas proativas para controlar essa doen\u00e7a desafiadora.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gastric adenocarcinoma is an aggressive and malignant form of stomach cancer commonly seen in older dogs, particularly in certain predisposed breeds. One of the most concerning aspects of this disease is its high metastatic potential. Studies show that metastasis occurs in approximately 74% of cases, making it one of the most difficult cancers to treat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9878,"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_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[4730,4731,4727,4728,2242,4734,4735,4725,4733,4729,1273,4732],"class_list":["post-9877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dog-cancer-and-tumor","tag-advanced-gastric-cancer-in-dogs","tag-canine-cancer-affected-areas","tag-canine-gastric-adenocarcinoma-metastasis","tag-dog-cancer-metastasis","tag-dog-cancer-prognosis","tag-dog-lymph-node-cancer","tag-dog-stomach-cancer-spread","tag-gastric-adenocarcinoma-in-dogs","tag-liver-metastasis-in-dogs","tag-lung-metastasis-in-dogs","tag-metastasis-in-dogs","tag-symptoms-of-metastatic-cancer-in-dogs"],"jetpack_featured_media_url":"https:\/\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_calm_dog_sitting_peacefully_in_a_green_.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":9883,"url":"https:\/\/www.tcm-vet.com\/pt\/challenges-in-interpreting-ultrasound-results-for-metastasis-in-canine-gastric-cancer\/","url_meta":{"origin":9877,"position":0},"title":"Desafios na interpreta\u00e7\u00e3o dos resultados de ultrassom para met\u00e1stase em c\u00e2ncer g\u00e1strico canino","author":"TCMVET","date":"Setembro 9, 2024","format":false,"excerpt":"A ultrassonografia \u00e9 uma ferramenta valiosa na oncologia veterin\u00e1ria, particularmente ao avaliar a dissemina\u00e7\u00e3o (met\u00e1stase) do c\u00e2ncer g\u00e1strico em c\u00e3es.","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Challenges in Interpreting Ultrasound Results for Metastasis in Canine Gastric Cancer","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_calm_dog_sitting_outdoors_in_a_peaceful-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_calm_dog_sitting_outdoors_in_a_peaceful-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_calm_dog_sitting_outdoors_in_a_peaceful-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_calm_dog_sitting_outdoors_in_a_peaceful-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":9886,"url":"https:\/\/www.tcm-vet.com\/pt\/survival-rates-for-dogs-with-gastric-tumors-benign-vs-malignant-outcomes\/","url_meta":{"origin":9877,"position":1},"title":"Taxas de sobreviv\u00eancia para c\u00e3es com tumores g\u00e1stricos: resultados benignos vs malignos","author":"TCMVET","date":"Setembro 9, 2024","format":false,"excerpt":"Tumores g\u00e1stricos em c\u00e3es apresentam um desafio significativo \u00e0 sa\u00fade, com o progn\u00f3stico dependendo em grande parte se o tumor \u00e9 benigno ou maligno.","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Survival Rates for Dogs with Gastric Tumors: Benign vs Malignant Outcomes","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_happy_dog_sitting_peacefully_in_a_green.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_happy_dog_sitting_peacefully_in_a_green.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_happy_dog_sitting_peacefully_in_a_green.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_healthy_happy_dog_sitting_peacefully_in_a_green.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":9880,"url":"https:\/\/www.tcm-vet.com\/pt\/diagnostic-imaging-for-gastric-tumors-in-dogs-x-ray-and-ultrasound-applications\/","url_meta":{"origin":9877,"position":2},"title":"Diagn\u00f3stico por imagem para tumores g\u00e1stricos em c\u00e3es: aplica\u00e7\u00f5es de raios X e ultrassom","author":"TCMVET","date":"Setembro 9, 2024","format":false,"excerpt":"O diagn\u00f3stico precoce e preciso \u00e9 crucial para o tratamento eficaz de tumores g\u00e1stricos em c\u00e3es.","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Diagnostic Imaging for Gastric Tumors in Dogs: X-ray and Ultrasound Applications","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_healthy_dog_sitting_outdoors_in_a_peaceful.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_healthy_dog_sitting_outdoors_in_a_peaceful.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_healthy_dog_sitting_outdoors_in_a_peaceful.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_healthy_dog_sitting_outdoors_in_a_peaceful.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":9873,"url":"https:\/\/www.tcm-vet.com\/pt\/prevalence-and-risk-factors-of-gastric-tumors-in-dogs-rare-but-noteworthy\/","url_meta":{"origin":9877,"position":3},"title":"Preval\u00eancia e fatores de risco de tumores g\u00e1stricos em c\u00e3es: raros, mas dignos de nota","author":"TCMVET","date":"Setembro 9, 2024","format":false,"excerpt":"Tumores g\u00e1stricos em c\u00e3es s\u00e3o incomuns, representando menos de 1% de todos os casos de tumores caninos.","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Prevalence and Risk Factors of Gastric Tumors in Dogs: Rare but Noteworthy","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_friendly_dog_sitting_in_a_peaceful_green_.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_friendly_dog_sitting_in_a_peaceful_green_.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_friendly_dog_sitting_in_a_peaceful_green_.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/A_calm_friendly_dog_sitting_in_a_peaceful_green_.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":10025,"url":"https:\/\/www.tcm-vet.com\/pt\/understanding-canine-anal-adenocarcinoma-symptoms-spread-and-treatment-options\/","url_meta":{"origin":9877,"position":4},"title":"Compreendendo o adenocarcinoma anal canino: sintomas, dissemina\u00e7\u00e3o e op\u00e7\u00f5es de tratamento","author":"TCMVET","date":"Setembro 16, 2024","format":false,"excerpt":"O adenocarcinoma anal canino \u00e9 um tumor maligno que tem origem nas gl\u00e2ndulas anais dos c\u00e3es. Esta forma de cancro, embora rara, \u00e9 agressiva e pode espalhar-se rapidamente para outras partes do corpo. A dete\u00e7\u00e3o precoce e o tratamento atempado s\u00e3o fundamentais para gerir esta doen\u00e7a e melhorar a qualidade de vida do c\u00e3o...","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Understanding Canine Anal Adenocarcinoma: Symptoms, Spread, and Treatment Options","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/healthy_happy_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\/healthy_happy_dog_outdoors.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/healthy_happy_dog_outdoors.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/09\/healthy_happy_dog_outdoors.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":3111,"url":"https:\/\/www.tcm-vet.com\/pt\/decoding-canine-mammary-tumors-insights-into-a-silent-canine-health-challenge\/","url_meta":{"origin":9877,"position":5},"title":"Decodificando tumores mam\u00e1rios caninos: insights sobre um desafio silencioso de sa\u00fade canina","author":"TCMVET","date":"Janeiro 31, 2024","format":false,"excerpt":"Tumores mam\u00e1rios caninos representam um desafio significativo \u00e0 sa\u00fade no mundo da medicina veterin\u00e1ria, particularmente em cadelas n\u00e3o castradas.","rel":"","context":"In &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/pt\/category\/dog-cancer-and-tumor\/"},"img":{"alt_text":"Unveiling Canine Mammary Tumors Comprehensive Insights into a Hidden Health Threat","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/01\/Unveiling-Canine-Mammary-Tumors-Comprehensive-Insights-into-a-Hidden-Health-Threat.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/posts\/9877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/comments?post=9877"}],"version-history":[{"count":0,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/posts\/9877\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/media\/9878"}],"wp:attachment":[{"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/media?parent=9877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/categories?post=9877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/pt\/wp-json\/wp\/v2\/tags?post=9877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}