title: Identification of normal parameters for ultrasonographic examination of the equine large colon and cecum.
abstract: Six healthy horses were examined by using transabdominal ultrasonography, as described (1-3), to evaluate activity and size of the large colon and cecum at various locations. Using size and number of sacculations, activity patterns and contractile frequency; significant differences that would allow ultrasonographic identification of dorsal versus ventral colons, if they were displaced, were not found. The cecum had significantly greater activity than the colon, and a trend was seen towards smaller sacculations in the cecum than in the large colon.
authors: Department of Veterinary Population Medicine, University of Minnesota, 225 Veterinary Medical Center, 1365 Gortner Avenue, St. Paul, Minnesota 55108, USA. elihendrickson@hotmail.com
authors: Eli H S
authors: EH
authors: Hendrickson
authors: Erin D
authors: ED
authors: Malone
authors: Abby M
authors: AM
authors: Sage
mesh_terms: D000818:Animals; D002432:Cecum / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D003106:Colon / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005260:Female; D005769:Gastrointestinal Motility / Q000502:physiology; D006736:Horses; D010528:Peristalsis / Q000502:physiology; D014463:Ultrasonography / Q000662:veterinary*