👉 A duodenal colic (also known as a duodenal ulcer) is a condition that occurs when the lining of the small intestine becomes inflamed, which can cause abdominal pain and discomfort. The symptoms may include cramping, bloating, gas, and diarrhea. Duodenocholecystostomy is a surgical procedure used to treat duodenal ulcers by diverting the bile ducts that drain into the stomach through a small incision in the lower right quadrant of the