{"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":"angiosarcomes-cutanes-chez-les-chiens-comprendre-les-risques-les-symptomes-et-le-traitement","status":"publish","type":"post","link":"https:\/\/www.tcm-vet.com\/fr\/cutaneous-angiosarcomas-in-dogs-understanding-the-risks-symptoms-and-treatment\/","title":{"rendered":"Angiosarcomes cutan\u00e9s chez le chien : comprendre les risques, les sympt\u00f4mes et le traitement"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les angiosarcomes cutan\u00e9s, \u00e9galement appel\u00e9s angioendoth\u00e9liomes, sont des tumeurs malignes qui se d\u00e9veloppent \u00e0 partir des vaisseaux sanguins de la peau. Ces tumeurs peuvent initialement ressembler \u00e0 des h\u00e9mangiomes b\u00e9nins, mais \u00e9voluer plus tard vers des tumeurs malignes agressives. Bien qu&#039;elles puissent toucher de nombreuses races, les chiens \u00e0 poil court et blanc et fortement expos\u00e9s au soleil y sont particuli\u00e8rement sensibles. Dans cet article, nous explorerons les causes, les sympt\u00f4mes et les options de traitement des angiosarcomes cutan\u00e9s chez les chiens.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Que sont les angiosarcomes cutan\u00e9s ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les angiosarcomes cutan\u00e9s sont des tumeurs rares mais agressives qui se d\u00e9veloppent \u00e0 partir des vaisseaux sanguins de la peau. Ces tumeurs peuvent appara\u00eetre sur diff\u00e9rentes parties du corps, affectant le plus souvent le dessous du tronc, les hanches, les cuisses et le bas des jambes chez les chiens. Bien qu&#039;ils puissent initialement sembler inoffensifs, ressemblant \u00e0 des h\u00e9mangiomes b\u00e9nins, ils peuvent devenir malins et se propager aux tissus environnants.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Races sujettes aux angiosarcomes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Certaines races de chiens sont plus sensibles aux angiosarcomes cutan\u00e9s, soit en raison de leur type de pelage, soit d&#039;une pr\u00e9disposition g\u00e9n\u00e9tique.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Risques li\u00e9s au soleil<\/strong>:Chiens \u00e0 poil court et blanc, comme <strong>Whippets<\/strong>, <strong>Petits l\u00e9vriers italiens<\/strong>, <strong>Boxeurs blancs<\/strong>et <strong>Pitbull Terriers<\/strong>, sont plus susceptibles de d\u00e9velopper des angiosarcomes d\u2019origine solaire en raison de leur exposition accrue aux rayons ultraviolets (UV).<\/li>\n\n\n\n<li><strong>Risque g\u00e9n\u00e9tique<\/strong>: Des races comme <strong>L\u00e9vriers irlandais<\/strong>, <strong>Vizslas<\/strong>, <strong>Golden Retrievers<\/strong>et <strong>Bergers allemands<\/strong> sont \u00e9galement susceptibles de d\u00e9velopper ces tumeurs, bien que cela ne soit pas d\u00fb \u00e0 une exposition au soleil.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Causes des angiosarcomes cutan\u00e9s<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;exposition au soleil est un facteur de risque important de d\u00e9veloppement d&#039;angiosarcomes cutan\u00e9s chez les races \u00e0 poil court et clair. Une exposition prolong\u00e9e aux UV peut endommager les cellules de la peau, entra\u00eenant des mutations qui finissent par entra\u00eener la formation de tumeurs. Dans les cas non li\u00e9s au soleil, des facteurs g\u00e9n\u00e9tiques contribuent probablement au d\u00e9veloppement d&#039;angiosarcomes chez les races pr\u00e9dispos\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sympt\u00f4mes des angiosarcomes cutan\u00e9s<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les angiosarcomes cutan\u00e9s peuvent initialement se pr\u00e9senter sous la forme de petites bosses b\u00e9nignes sur la peau. Au fil du temps, ces tumeurs peuvent grossir et devenir plus agressives. Les sympt\u00f4mes courants sont les suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bosses rouges ou violettes<\/strong>:Ces bosses ressemblent souvent \u00e0 des ecchymoses ou \u00e0 des h\u00e9mangiomes b\u00e9nins.<\/li>\n\n\n\n<li><strong>Ulc\u00e9ration<\/strong>:Au fur et \u00e0 mesure que la tumeur progresse, elle peut s\u2019ouvrir et s\u2019ulc\u00e9rer, provoquant une g\u00eane et une infection.<\/li>\n\n\n\n<li><strong>Gonflement<\/strong>:Un gonflement localis\u00e9 dans la zone touch\u00e9e peut survenir \u00e0 mesure que la tumeur se d\u00e9veloppe.<\/li>\n\n\n\n<li><strong>Croissance rapide<\/strong>:Ces tumeurs peuvent se d\u00e9velopper rapidement et se propager aux tissus voisins.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Options de traitement pour les angiosarcomes cutan\u00e9s<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le traitement des angiosarcomes cutan\u00e9s d\u00e9pend en grande partie de la taille et de la localisation de la tumeur. Une d\u00e9tection et une intervention pr\u00e9coces sont essentielles pour une prise en charge r\u00e9ussie. Les options de traitement comprennent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cryochirurgie<\/strong>:Les petites tumeurs superficielles peuvent souvent \u00eatre trait\u00e9es par cong\u00e9lation, une proc\u00e9dure connue sous le nom de cryochirurgie. Cette m\u00e9thode d\u00e9truit efficacement les cellules tumorales avec une invasion minimale.<\/li>\n\n\n\n<li><strong>Chirurgie au laser<\/strong>:La chirurgie au laser peut \u00e9galement \u00eatre utilis\u00e9e pour \u00e9liminer de petites tumeurs, offrant une option de traitement pr\u00e9cise et efficace avec un risque moindre de cicatrices.<\/li>\n\n\n\n<li><strong>\u00c9viter l&#039;exposition au soleil<\/strong>:Pour les chiens sujets aux angiosarcomes li\u00e9s au soleil, il est essentiel de r\u00e9duire l&#039;exposition aux UV. Limiter le temps d&#039;exposition au soleil, appliquer une cr\u00e8me solaire adapt\u00e9e aux chiens et porter des v\u00eatements de protection peuvent aider \u00e0 pr\u00e9venir la formation de nouvelles tumeurs.<\/li>\n\n\n\n<li><strong>Suivi \u00e0 long terme<\/strong>:M\u00eame apr\u00e8s un traitement r\u00e9ussi, de nouvelles tumeurs peuvent se d\u00e9velopper au fil du temps. Une surveillance \u00e0 long terme est donc essentielle pour d\u00e9tecter rapidement toute croissance future.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les angiosarcomes cutan\u00e9s sont des tumeurs agressives des vaisseaux sanguins qui peuvent avoir un impact significatif sur la sant\u00e9 d&#039;un chien, en particulier pour les races fortement expos\u00e9es au soleil ou ayant des pr\u00e9dispositions g\u00e9n\u00e9tiques. Une d\u00e9tection pr\u00e9coce et un traitement rapide sont essentiels pour g\u00e9rer la maladie. Les propri\u00e9taires d&#039;animaux peuvent contribuer \u00e0 r\u00e9duire les risques pour leur chien en minimisant l&#039;exposition au soleil et en demandant l&#039;avis d&#039;un v\u00e9t\u00e9rinaire d\u00e8s les premiers signes d&#039;excroissances cutan\u00e9es suspectes.<\/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_feature_clip_id":0,"_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\/fr\/cutaneous-hemangiosarcoma-in-dogs-an-in-depth-overview\/","url_meta":{"origin":10125,"position":0},"title":"H\u00e9mangiosarcome cutan\u00e9 chez le chien\u00a0: un aper\u00e7u approfondi","author":"TCMVET","date":"mai 22, 2024","format":false,"excerpt":"L'h\u00e9mangiosarcome cutan\u00e9 est une tumeur maligne provenant des cellules endoth\u00e9liales des vaisseaux sanguins, affectant principalement la peau des chiens.","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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":10073,"url":"https:\/\/www.tcm-vet.com\/fr\/understanding-rare-plasmacytomas-in-dogs\/","url_meta":{"origin":10125,"position":1},"title":"Comprendre les plasmocytomes rares chez le chien","author":"TCMVET","date":"septembre 19, 2024","format":false,"excerpt":"Les plasmocytomes sont des tumeurs rares chez les chiens qui proviennent des cellules plasmatiques, un type de globule blanc responsable de la production d'anticorps.","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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":4759,"url":"https:\/\/www.tcm-vet.com\/fr\/cutaneous-vs-subcutaneous-mast-cell-tumors-in-dogs-key-differences-diagnosis-and-treatment\/","url_meta":{"origin":10125,"position":2},"title":"Tumeurs \u00e0 mastocytes cutan\u00e9es et sous-cutan\u00e9es chez le chien\u00a0: diff\u00e9rences cl\u00e9s, diagnostic et traitement","author":"TCMVET","date":"juin 13, 2024","format":false,"excerpt":"Comprendre les tumeurs des mastocytes chez les chiens Les tumeurs des mastocytes (MCT) sont un type de cancer courant chez les chiens. Elles proviennent des mastocytes, qui font partie du syst\u00e8me immunitaire et sont impliqu\u00e9s dans les r\u00e9actions allergiques et l'inflammation. Ces tumeurs peuvent appara\u00eetre dans diff\u00e9rentes parties du corps et\u2026","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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":10518,"url":"https:\/\/www.tcm-vet.com\/fr\/diagnosing-skin-tumors-in-dogs-fine-needle-aspirate-and-biopsy-procedures\/","url_meta":{"origin":10125,"position":3},"title":"Diagnostic des tumeurs cutan\u00e9es chez le chien : proc\u00e9dures d&#039;aspiration \u00e0 l&#039;aiguille fine et de biopsie","author":"TCMVET","date":"novembre 1, 2024","format":false,"excerpt":"Le diagnostic des tumeurs cutan\u00e9es chez les chiens commence souvent par une proc\u00e9dure connue sous le nom d'aspiration \u00e0 l'aiguille fine (FNA).","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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\/fr\/managing-hemangiosarcoma-in-dogs-prognosis-and-care-strategies\/","url_meta":{"origin":10125,"position":4},"title":"Prise en charge de l&#039;h\u00e9mangiosarcome chez le chien : pronostic et strat\u00e9gies de soins","author":"TCMVET","date":"novembre 1, 2024","format":false,"excerpt":"L'h\u00e9mangiosarcome est un cancer grave et agressif qui affecte les chiens, avec une forte tendance \u00e0 se propager \u00e0 d'autres organes.","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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\/fr\/essential-guide-to-preventing-and-detecting-tumors-in-dogs\/","url_meta":{"origin":10125,"position":5},"title":"Guide essentiel pour pr\u00e9venir et d\u00e9tecter les tumeurs chez les chiens","author":"TCMVET","date":"octobre 10, 2024","format":false,"excerpt":"En tant que propri\u00e9taires d'animaux responsables, assurer la sant\u00e9 et le bien-\u00eatre de nos chiens est une priorit\u00e9 absolue.","rel":"","context":"Dans &quot;Dog Cancer &amp; Tumors&quot;","block_context":{"text":"Dog Cancer &amp; Tumors","link":"https:\/\/www.tcm-vet.com\/fr\/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\/fr\/wp-json\/wp\/v2\/posts\/10125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/comments?post=10125"}],"version-history":[{"count":0,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/posts\/10125\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/media\/10126"}],"wp:attachment":[{"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/media?parent=10125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/categories?post=10125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/tags?post=10125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}