[Acute ulceration, acute gastric mucosal lesions (AGML) and acute duodenal mucosal lesions (ADML)].
D000208:Acute Disease; D004381:Duodenal Ulcer / Q000473:pathology*; D004386:Duodenum / Q000473:pathology*; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D013276:Stomach Ulcer / Q000473:pathology*