{"id":3728,"date":"2024-03-14T13:13:38","date_gmt":"2024-03-14T13:13:38","guid":{"rendered":"https:\/\/www.tcm-vet.com\/?p=3728"},"modified":"2024-07-01T06:28:27","modified_gmt":"2024-07-01T06:28:27","slug":"le-role-des-radiations-uv-et-de-la-deficience-en-pigments-dans-le-carcinome-epidermoide-canin","status":"publish","type":"post","link":"https:\/\/www.tcm-vet.com\/fr\/the-role-of-uv-radiation-and-pigment-deficiency-in-canine-squamous-cell-carcinoma\/","title":{"rendered":"Le r\u00f4le des rayons UV et de la carence pigmentaire dans le carcinome \u00e9pidermo\u00efde canin"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le carcinome \u00e9pidermo\u00efde canin (CSC) est un cancer de la peau r\u00e9pandu chez les chiens, qui suscite de vives inqui\u00e9tudes parmi les propri\u00e9taires d&#039;animaux et les v\u00e9t\u00e9rinaires. Un facteur de risque notable contribuant \u00e0 cette maladie est l\u2019exposition aux rayons ultraviolets (UV), en particulier chez les chiens pr\u00e9sentant une d\u00e9ficience pigmentaire. Cet article vise \u00e0 explorer la relation complexe entre le rayonnement UV, la d\u00e9ficience pigmentaire et le d\u00e9veloppement du SCC chez le chien, offrant ainsi des informations pour une meilleure compr\u00e9hension et pr\u00e9vention.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Comprendre le carcinome \u00e9pidermo\u00efde chez le chien<\/strong> Le carcinome \u00e9pidermo\u00efde chez le chien est un type de cancer de la peau qui prend son origine dans les cellules squameuses, qui sont des cellules plates en forme d&#039;\u00e9cailles situ\u00e9es dans la couche externe de la peau. Bien qu&#039;il puisse appara\u00eetre n&#039;importe o\u00f9 sur le corps, on le trouve g\u00e9n\u00e9ralement dans les zones o\u00f9 la fourrure est minime, comme l&#039;abdomen, les oreilles et le nez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le rayonnement UV et son impact sur la peau canine<\/strong> Le rayonnement UV du soleil est un canc\u00e9rig\u00e8ne connu. Une exposition prolong\u00e9e aux rayons UV peut endommager l\u2019ADN des cellules de la peau, entra\u00eenant des mutations et \u00e9ventuellement un cancer. Les chiens, comme les humains, sont sensibles \u00e0 ces effets nocifs, en particulier ceux qui ont la peau claire ou les poils fins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Carence en pigments et risque accru<\/strong> La carence pigmentaire chez le chien fait r\u00e9f\u00e9rence au manque de m\u00e9lanine, le pigment naturel qui donne de la couleur \u00e0 la peau et au pelage et offre une certaine protection contre les rayons UV. Les chiens \u00e0 fourrure et \u00e0 peau blanches ou de couleur claire sont plus sujets au CSC en raison de cette carence. Le manque de m\u00e9lanine signifie une protection naturelle moindre, ce qui rend ces chiens plus vuln\u00e9rables aux effets n\u00e9fastes des rayons UV.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sympt\u00f4mes et diagnostic<\/strong> Les sympt\u00f4mes du CSC chez le chien peuvent inclure des plaques rouges, cro\u00fbteuses ou squameuses sur la peau, en particulier dans les zones expos\u00e9es au soleil. Ces l\u00e9sions peuvent s&#039;ulc\u00e9rer et saigner. Le diagnostic implique g\u00e9n\u00e9ralement un examen physique et une biopsie de la zone touch\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mesures pr\u00e9ventives<\/strong> La pr\u00e9vention joue un r\u00f4le crucial dans la lutte contre le CSC chez le chien. Limiter l&#039;exposition au soleil, en particulier pendant les heures de pointe, et utiliser des v\u00eatements de protection solaire ou un \u00e9cran solaire sans danger pour les animaux sur les zones vuln\u00e9rables peuvent r\u00e9duire consid\u00e9rablement le risque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Options de traitement<\/strong> Le traitement varie en fonction du stade et de la localisation du cancer. Les options comprennent l&#039;ablation chirurgicale de la tumeur, la cryochirurgie (cong\u00e9lation des cellules canc\u00e9reuses), la radioth\u00e9rapie et la chimioth\u00e9rapie. Une d\u00e9tection et un traitement pr\u00e9coces sont cruciaux pour un meilleur pronostic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre le lien entre les rayons UV, la d\u00e9ficience pigmentaire et le CSC chez le chien est essentiel \u00e0 la pr\u00e9vention et \u00e0 la d\u00e9tection pr\u00e9coce. En prot\u00e9geant les chiens d\u2019une exposition excessive au soleil et en \u00e9tant vigilants aux premiers signes de changements cutan\u00e9s, les propri\u00e9taires d\u2019animaux peuvent jouer un r\u00f4le central pour assurer la sant\u00e9 et la long\u00e9vit\u00e9 de leurs compagnons canins.<\/p>","protected":false},"excerpt":{"rendered":"<p>Canine Squamous Cell Carcinoma (SCC) is a prevalent skin cancer in dogs, raising significant concern among pet owners and veterinarians. A notable risk factor contributing to this disease is the exposure to ultraviolet (UV) radiation, particularly in dogs with pigment deficiency. This article aims to explore the intricate relationship between UV radiation, pigment deficiency, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5747,"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":[1685,870,1684,502,649,1683,1687,1686,779],"class_list":["post-3728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dog-cancer-and-tumor","tag-canine-dermatology","tag-canine-skin-cancer","tag-canine-squamous-cell-carcinoma","tag-dog-health","tag-pet-care","tag-pigment-deficiency-in-dogs","tag-sun-protection-for-dogs","tag-uv-radiation-in-dogs","tag-veterinary-oncology"],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":3749,"url":"https:\/\/www.tcm-vet.com\/fr\/sun-skin-and-herbs-combating-canine-squamous-cell-carcinoma-with-traditional-chinese-medicine\/","url_meta":{"origin":3728,"position":0},"title":"Soleil, peau et herbes\u00a0: lutter contre le carcinome \u00e9pidermo\u00efde canin gr\u00e2ce \u00e0 la m\u00e9decine traditionnelle chinoise","author":"TCMVET","date":"mars 15, 2024","format":false,"excerpt":"Le carcinome \u00e9pidermo\u00efde canin est un cancer de la peau fr\u00e9quent chez le chien, souvent aggrav\u00e9 par les rayons UV et une d\u00e9ficience pigmentaire. R\u00e9cemment, l&#039;int\u00e9gration de la m\u00e9decine traditionnelle chinoise (MTC) aux traitements conventionnels s&#039;est r\u00e9v\u00e9l\u00e9e prometteuse dans la prise en charge de cette affection. Cet article explore le r\u00f4le des rayons UV, de la d\u00e9ficience pigmentaire 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":"Sun, Skin, and Herbs: Treating Canine Squamous Cell Carcinoma with Traditional Chinese Medicine","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/03\/Sun-Skin-and-Herbs-Treating-Canine-Squamous-Cell-Carcinoma-with-Traditional-Chinese-Medicine.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":10272,"url":"https:\/\/www.tcm-vet.com\/fr\/exploring-the-connection-between-sun-exposure-and-squamous-cell-carcinoma-in-dogs-with-light-pigmentation\/","url_meta":{"origin":3728,"position":1},"title":"\u00c9tude du lien entre l&#039;exposition au soleil et le carcinome \u00e9pidermo\u00efde chez les chiens pr\u00e9sentant une pigmentation claire","author":"TCMVET","date":"octobre 8, 2024","format":false,"excerpt":"Le carcinome \u00e9pidermo\u00efde (SCC) est une forme de cancer de la peau qui peut affecter les chiens, en particulier ceux ayant la peau claire, un pelage fin ou des d\u00e9ficiences en pigments.","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":"Exploring the Connection Between Sun Exposure and Squamous Cell Carcinoma in Dogs with Light Pigmentation","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/light_colored_dog_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\/light_colored_dog_sunny_garden.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/light_colored_dog_sunny_garden.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/10\/light_colored_dog_sunny_garden.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4577,"url":"https:\/\/www.tcm-vet.com\/fr\/squamous-cell-carcinoma-on-dogs-understanding-identifying-and-treating\/","url_meta":{"origin":3728,"position":2},"title":"Squamous Cell Carcinoma on Dogs: Understanding, Identifying, and Treating","author":"TCMVET","date":"juin 5, 2024","format":false,"excerpt":"Le carcinome \u00e9pidermo\u00efde est un type fr\u00e9quent de cancer de la peau qui peut toucher les chiens. Cet article explore les causes, les sympt\u00f4mes et les options de traitement du carcinome \u00e9pidermo\u00efde chez le chien, offrant ainsi des informations pr\u00e9cieuses aux propri\u00e9taires soucieux d&#039;assurer les meilleurs soins \u00e0 leurs compagnons \u00e0 quatre pattes. Qu&#039;est-ce que le carcinome \u00e9pidermo\u00efde\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":"Squamous Cell Carcinoma in Dogs Identification and Treatment","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/06\/Squamous-Cell-Carcinoma-in-Dogs-Identification-and-Treatment.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":3731,"url":"https:\/\/www.tcm-vet.com\/fr\/progression-of-squamous-cell-carcinoma-in-dogs-from-in-situ-to-invasive-stages\/","url_meta":{"origin":3728,"position":3},"title":"Progression du carcinome \u00e9pidermo\u00efde chez le chien : du stade in situ au stade invasif","author":"TCMVET","date":"mars 14, 2024","format":false,"excerpt":"Le carcinome \u00e9pidermo\u00efde (SCC) chez les chiens est une forme de cancer progressive et potentiellement grave.","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":"Progression of Squamous Cell Carcinoma in Dogs","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/03\/Progression-of-Squamous-Cell-Carcinoma-in-Dogs.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":3725,"url":"https:\/\/www.tcm-vet.com\/fr\/canine-nasal-tumors-understanding-the-rarity-and-types\/","url_meta":{"origin":3728,"position":4},"title":"Tumeurs nasales canines\u00a0: comprendre la raret\u00e9 et les types","author":"TCMVET","date":"mars 14, 2024","format":false,"excerpt":"En tant que propri\u00e9taires d&#039;animaux, nous nous inqui\u00e9tons souvent des diff\u00e9rents probl\u00e8mes de sant\u00e9 qui peuvent affecter nos chers compagnons canins. L&#039;une de ces pr\u00e9occupations est l&#039;apparition de tumeurs nasales chez le chien, une affection qui, bien que rare, peut avoir des cons\u00e9quences importantes sur sa sant\u00e9 et son bien-\u00eatre. Cet article vise \u00e0 fournir des informations compl\u00e8tes\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":"Canine Nasal Tumors: Rarity and Types Explained","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/03\/Canine-Nasal-Tumors-Rarity-and-Types-Explained.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":9347,"url":"https:\/\/www.tcm-vet.com\/fr\/risk-factors-and-metastasis-patterns-in-squamous-cell-carcinoma-of-dogs\/","url_meta":{"origin":3728,"position":5},"title":"Facteurs de risque et sch\u00e9mas de m\u00e9tastases dans le carcinome \u00e9pidermo\u00efde du chien","author":"TCMVET","date":"ao\u00fbt 11, 2024","format":false,"excerpt":"Le carcinome \u00e9pidermo\u00efde (CEC) est l'une des formes les plus courantes et les plus agressives de cancer de la bouche chez le chien. Cette tumeur maligne repr\u00e9sente 20% \u00e0 30% de toutes les tumeurs buccales canines et est connue pour sa nature invasive et son potentiel de propagation, ou m\u00e9tastase, \u00e0 d'autres parties du corps. Comprendre...","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":"Risk Factors and Metastasis Patterns in Squamous Cell Carcinoma of Dogs","src":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/08\/happy_dog_sunset_hill-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/08\/happy_dog_sunset_hill-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/08\/happy_dog_sunset_hill-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.tcm-vet.com\/wp-content\/uploads\/2024\/08\/happy_dog_sunset_hill-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/www.tcm-vet.com\/wp-content\/uploads\/2024\/03\/UV-Radiation-and-Pigment-Deficiency-in-Canine-SCC.jpg","_links":{"self":[{"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/posts\/3728","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=3728"}],"version-history":[{"count":0,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/posts\/3728\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/media\/5747"}],"wp:attachment":[{"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/media?parent=3728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/categories?post=3728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tcm-vet.com\/fr\/wp-json\/wp\/v2\/tags?post=3728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}