Definitions for "Duodenal ulcer"
Peptic ulcer located in the duodenum, which is the first segment (about 10-inches long) of the small intestine that leads from the stomach. See Peptic ulcer.
an ulcer in the lining of the duodenum.
ulcer situated in the duodenum
a break in the membranes (mucosa) that line the duodenum
a recurring illness
an extremely common condition