peptic ulceration

Thesaurus

Noun

1.

peptic ulceration - an ulcer of the mucous membrane lining of the alimentary tract peptic ulcer ulcer, ulceration - a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue duodenal ulcer - a peptic ulcer of the duodenum gastric ulcer - a peptic ulcer of the stomach