Strangulated Umbilical Hernia 1 (Holstein Heifer, 80 Days Old)

Holstein heifer, approximately 80 days old. Evident hernial sac at the umbilical level, swollen and ulcerated; on palpation, it is impossible to reduce the contents of the hernial sac back into the abdominal cavity. The animal shows severe signs of colic pain: kicking at the abdomen with the hind limbs, repeatedly standing up and lying down.