THE incidence of sigmoidal volvulus in the United States is so low that few surgeons acquire great experience in dealing with it. It is reported by most authors as ranging between 1 and 4 per cent of ...

Sigmoid volvulus accounts for 2% to 5% of all large bowel obstructions in the United States and continues to carry a relatively high morbidity and mortality. The safety of 1-stage resectional therapy ...

July 30, 2021 – Colonic volvulus, or twisting of the large intestine, is a potentially life-threatening cause of large-bowel obstruction. An updated set of evidence-based recommendations for ...

The sigmoid vein, also called the vena sigmoideus, refers to one group of sigmoid veins. These veins are tributaries of the inferior mesenteric vein, which is a tributary of the hepatic portal vein.

A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...