{"id":4412,"date":"2023-01-26T12:59:21","date_gmt":"2023-01-26T12:59:21","guid":{"rendered":"https:\/\/www.imv-imaging.com\/?post_type=learning-resource&p=4412"},"modified":"2023-02-01T09:36:53","modified_gmt":"2023-02-01T09:36:53","slug":"confirmation-de-la-viabilite-du-foetus","status":"publish","type":"learning-resource","link":"https:\/\/www.imv-imaging.com\/fr\/academy\/confirmation-de-la-viabilite-du-foetus\/","title":{"rendered":"Confirmation de la viabilit\u00e9 du foetus"},"content":{"rendered":"\n
Plus t\u00f4t un f\u0153tus non viable est d\u00e9tect\u00e9, plus t\u00f4t la vache peut \u00eatre trait\u00e9e et \u00e0 nouveau ins\u00e9min\u00e9e. Chez les vaches laiti\u00e8res et allaitantes, les taux de mortalit\u00e9 embryonnaire pr\u00e9coce varient de 6 \u00e0 25 %.<\/p>\n\n\n\n
Ces taux de mortalit\u00e9 ne sont pas augment\u00e9s par l’utilisation de l’\u00e9chographie. Du fait de la forte incidence de la mortalit\u00e9 embryonnaire, il est tr\u00e8s important de confirmer la gestation apr\u00e8s un diagnostic de gestation initial positif.<\/p>\n\n\n\n
La palpation transrectale ne permet pas d’attester de fa\u00e7on fiable de la viabilit\u00e9 du f\u0153tus en particulier pour les gestations pr\u00e9coces.<\/p>\n\n\n\n
A l’\u00e9chographie, chez un foetus vivant, les mouvements et le rythme cardiaque du f\u0153tus sont perceptibles. La mort foetale peut \u00eatre suspect\u00e9e lors de :<\/p>\n\n\n\n
\n
L’absence de mouvement ou de battement cardiaque (les battements cardiaques peuvent \u00eatre observ\u00e9s aux environs du 22\u00e8me jour)<\/li>\n\n\n\n
La pr\u00e9sence de flocons en suspension dans le liquide amniotique indiquant la d\u00e9gradation du f\u0153tus.<\/li>\n\n\n\n
La d\u00e9collement du placenta<\/li>\n\n\n\n
La disparition de la forme foetale<\/li>\n\n\n\n
La perte de contraste entre les organes foetaux<\/li>\n<\/ul>\n\n\n\n
Gestation de 40 jours<\/p>\n\n\n\n<\/figure>\n","protected":false},"author":2,"featured_media":16643,"menu_order":414,"template":"","meta":{"_acf_changed":false,"content-type":"","ep_exclude_from_search":false,"footnotes":""},"modality_lr":[],"format_lr":[],"category_lr":[],"clinical_application_lr":[],"class_list":["post-4412","learning-resource","type-learning-resource","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nConfirmation de la viabilit\u00e9 du foetus | IMV imaging<\/title>\n<meta name=\"description\" content=\"Confirmation de la viabilit\u00e9 du foetus | 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\/confirmation-de-la-viabilite-du-foetus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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