Figure 1
From: Transrectal ultrasonographic diagnosis of jejunoileal intussusception in a cow
The ultrasonographic appearance of the intussusception. This sonogram was obtained transrectally with an 8-MHz rectal transducer. Mildly echogenic densities represent bowel walls (arrows). Hypoechogenic areas among the echogenic linear densities probably represent oedema (arrowheads). The hypoechogenic central core indicates the intestinal lumen of the intussusception (curved arrow).