Transrectal ultrasonography of the caudal portion of abdominal and pelvic cavities in horses.
A 5-MHz transducer was used transrectally to image palpable structures in the caudal portion of abdominal and pelvic cavities of 12 horses. In 8 healthy horses, structures scanned transrectally included the left kidney, spleen, urinary bladder, urethra, accessory sex organs in the male, portions of the intestinal tract, caudal portion of the aorta, and iliac arteries, and, in small horses, the cranial mesenteric artery. The transrectal technique was used to evaluate these structures in 4 horses with clinical signs indicating intrapelvic or intra-abdominal disease. Seemingly, transrectal ultrasonography provided diagnostic information about structures accessible to transrectal palpation.
Schmidt
A R
AR
Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing 48824.
D000005:Abdomen / Q000033:anatomy & histology*; D000818:Animals; D001012:Aorta, Abdominal / Q000033:anatomy & histology; D002584:Cervix Uteri / Q000033:anatomy & histology; D005260:Female; D006736:Horses / Q000033:anatomy & histology*; D007083:Iliac Artery / Q000033:anatomy & histology; D007421:Intestine, Small / Q000033:anatomy & histology; D007668:Kidney / Q000033:anatomy & histology; D008297:Male; D008638:Mesenteric Arteries / Q000033:anatomy & histology; D010053:Ovary / Q000033:anatomy & histology; D010388:Pelvis / Q000033:anatomy & histology*; D013154:Spleen / Q000033:anatomy & histology; D014463:Ultrasonography / Q000662:veterinary*; D001743:Urinary Bladder / Q000033:anatomy & histology; D014599:Uterus / Q000033:anatomy & histology