{"id":16641,"date":"2023-02-01T09:35:39","date_gmt":"2023-02-01T09:35:39","guid":{"rendered":"https:\/\/www.imv-imaging.com\/?post_type=learning-resource&p=16641"},"modified":"2023-02-01T09:35:39","modified_gmt":"2023-02-01T09:35:39","slug":"lechographie-face-a-la-palpation-transrectale-et-aux-tests-sanguins","status":"publish","type":"learning-resource","link":"https:\/\/www.imv-imaging.com\/fr\/academy\/lechographie-face-a-la-palpation-transrectale-et-aux-tests-sanguins\/","title":{"rendered":"L’\u00e9chographie face \u00e0 la palpation transrectale et aux tests sanguins"},"content":{"rendered":"\n
L’\u00e9chographie face \u00e0 la palpation transrectale et aux tests sanguins<\/h2>\n\n\n\n
La palpation transrectale est la m\u00e9thode traditionnelle d’identification des vaches gestantes ou non gestantes. Les limites de cette technique sont un taux d’erreur \u00e9lev\u00e9 pour l’identification de certaines structures (kyste folliculaire par rapport \u00e0 lut\u00e9al; pr\u00e9sence de follicule dominant; absence de corps jaune) et le fait que la viabilit\u00e9 du f\u0153tus ne peut pas \u00eatre facilement d\u00e9termin\u00e9e.<\/p>\n\n\n\n
Le dosage sanguin de la progest\u00e9rone est une autre m\u00e9thode permettant de d\u00e9terminer si une vache est gestante. Les niveaux de progest\u00e9rone sont \u00e9lev\u00e9s lorsqu’une vache est gestante. La principale limite est l’inexactitude du test par le diagnostic de gestation. Ce n’est qu’un diagnostic de non gestation. <\/p>\n\n\n\n
L’\u00e9chographie est l’outil le plus pr\u00e9cis d’\u00e9valuation du tractus g\u00e9nital de la vache. Comparativement \u00e0 la palpation manuelle qui repose sur la texture et l’emplacement des structures, l\u2019\u00e9chographie permet de visualiser les ovaires et les structures ut\u00e9rines permettant d’\u00e9valuer le tractus g\u00e9nital de mani\u00e8re plus approfondie et avec pr\u00e9cision.<\/p>\n\n\n\n
Les principaux avantages cliniques de l’\u00e9chographie par rapport \u00e0 d’autres m\u00e9thodes sont les suivants:<\/h3>\n\n\n\n
\n
D\u00e9tection pr\u00e9coce de la gestation (en fonction de l’habilet\u00e9 et d’exp\u00e9rience de l\u2019op\u00e9rateur de l\u2019\u00e9chographe<\/li>\n\n\n\n
Confirmation de la viabilit\u00e9 du f\u0153tus<\/li>\n\n\n\n
Identification des jumeaux<\/li>\n\n\n\n
Estimation de l\u2019\u00e2ge f\u0153tal<\/li>\n\n\n\n
D\u00e9termination du sexe du f\u0153tus<\/li>\n\n\n\n
Identification des structures ovariennes<\/li>\n\n\n\n
D\u00e9termination du meilleur moment pour l’ins\u00e9mination et avec plus de pr\u00e9cision par rapport \u00e0 la palpation transrectale<\/li>\n\n\n\n
Des applications dans des domaines autres que la reproduction <\/li>\n<\/ul>\n\n\n\n<\/figure>\n\n\n\n\n
Co\u00fbt estim\u00e9 avec un taux horaire de 190 $ et 70 vaches \/ heure<\/li>\n\n\n\n
Co\u00fbt estim\u00e9 du co\u00fbt des fournitures et de main-d’\u0153uvre agricole 20 $ \/ heure en testant 60 vaches \/ heure<\/li>\n\n\n\n
Co\u00fbt estim\u00e9 avec un taux horaire de 170 $ et 60 vaches \/ heure<\/li>\n<\/ol>\n","protected":false},"author":2,"featured_media":16638,"menu_order":128,"template":"","meta":{"_acf_changed":false,"content-type":"","ep_exclude_from_search":false,"footnotes":""},"modality_lr":[],"format_lr":[],"category_lr":[254],"clinical_application_lr":[],"class_list":["post-16641","learning-resource","type-learning-resource","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nL'\u00e9chographie face \u00e0 la palpation transrectale et aux tests sanguins | IMV imaging<\/title>\n<meta name=\"description\" content=\"L'\u00e9chographie face \u00e0 la palpation transrectale et aux tests sanguins | IMV imaging\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.imv-imaging.com\/fr\/academy\/lechographie-face-a-la-palpation-transrectale-et-aux-tests-sanguins\/\" 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![\"\"](\"https:\/\/www.imv-imaging.fr\/media\/3853\/ultrasound-v-milk-v-manual-palpation.jpg\")
<\/figure>\n\n\n\n