Diseases of the abdomen.
Because the abdomen of the adult horse is too thick to obtain good-quality radiographs, diagnostic ultrasound is a particularly valuable imaging modality in the diagnosis of abdominal disease. The size, shape, position, and texture of the liver, spleen, kidneys, urinary bladder, gravid uterus, and gut wall can be determined by scanning the abdominal surface. The presence or absence of abdominal fluid can be determined efficiently. Gut motility as well as ileus secondary to peritonitis or obstruction can be assessed. Suspected adhesions of the bowel can often be documented, and primary or secondary neoplastic processes can be identified and biopsied.
D000005:Abdomen / Q000033:anatomy & histology; D000008:Abdominal Neoplasms / Q000175:diagnosis / Q000662:veterinary*; D000818:Animals; D001201:Ascites / Q000175:diagnosis / Q000662:veterinary; D005260:Female; D006734:Horse Diseases / Q000175:diagnosis*; D006736:Horses; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000662:veterinary; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis / Q000662:veterinary; D011247:Pregnancy; D000267:Tissue Adhesions / Q000175:diagnosis / Q000662:veterinary; D014463:Ultrasonography / Q000379:methods / Q000662:veterinary*