An intramesosigmoid hernia is 1 of the 3 rare types of sigmoid-related hernias that could be complicated by intestinal obstruction. Our patient presented with a clinical picture of intestinal obstruction. CT scan showed features of strangulated small-bowel obstruction secondary to a sigmoid-related hernia. This was confirmed intraoperatively to be an intramesosigmoid hernia. We share the radiological findings with intraoperative surgical correlation and discuss the imaging features described in the literature.
2016 BMJ Publishing Group Ltd.