Dear Dr. Roach: This past weekend, during my son’s wedding festivities, I experienced a sigmoid volvulus. Doctors recommended surgery, but I opted for a colonoscopy, which was performed successfully.

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 ...

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