Comparison of ultrasonographic and radiographic findings in cows with traumatic reticuloperitonitis.
The radiographic and ultrasonographic findings in 26 cows with traumatic reticuloperitonitis were compared. The cows were divided into three groups based on the radiographic findings; the first group consisted of 12 cows in which the principal radiographic finding was a foreign body penetrating the reticulum; the second group contained four cows in which the principal radiographic finding was gas shadows or a gas-fluid interface, the third group consisted of 10 cows that had no reliable radiographic evidence of traumatic reticuloperitonitis, such as an abnormal contour, position or shape of the reticulum. In no case could the foreign bodies be visualised by ultrasonography. In all the cows except one with radiographic evidence of abnormal gas inclusions and gas-fluid interfaces, ultrasonography revealed echogenic, partitioned and capsulated structures with central hypoechogenic cavities. In addition, in some of the cows with no radiographic evidence of the condition, severe changes indicative of inflammatory processes were visible by ultrasonography.
Braun
U
U
Clinic of Veterinary Internal Medicine, University of Zurich, Switzerland.
Flückiger
M
M
Götz
M
M
D000818:Animals; D002417:Cattle / Q000293:injuries*; D002418:Cattle Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D005547:Foreign Bodies / Q000150:complications / Q000000981:diagnostic imaging / Q000662:veterinary*; D010538:Peritonitis / Q000000981:diagnostic imaging / Q000209:etiology / Q000662:veterinary*; D011859:Radiography; D012159:Reticulum / Q000000981:diagnostic imaging / Q000293:injuries*; D014463:Ultrasonography; D014950:Wounds, Penetrating / Q000000981:diagnostic imaging / Q000662:veterinary