U
Term | Definition |
---|---|
ulcerative colitis |
a disease that causes ulcers in the lining of the rectum and colon; one of a group of diseases called inflammatory bowel disease |
undescended testicles (cryptorchidism) |
when one or both testicles don |
upper GI endoscopy |
examination of the esophagus, stomach, and duodenum with an endoscope |