Aberrant pancreatic tissue in gastric wall; report of four cases simulating peptic ulcer.
D002828:Choristoma; D003937:Diagnosis, Differential; D006801:Humans; D010179:Pancreas / Q000002:abnormalities*; D010437:Peptic Ulcer / Q000175:diagnosis*; D013270:Stomach / Q000002:abnormalities*
PANCREAS/abnormalities; PEPTIC ULCER/differential diagnosis; STOMACH/abnormalities