Giant hypertrophy of the gastric rugae: Menetrier's disease.
D005753:Gastric Mucosa / Q000473:pathology; D005756:Gastritis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D006984:Hypertrophy; D008297:Male; D008875:Middle Aged; D011504:Protein-Losing Enteropathies / Q000601:surgery