Menetrier's disease in a rhesus monkey (Macaca mulatta).
Gross and microscopic features closely resembling those found in Menetrier's disease in man are described in a 20-month-old rhesus monkey. The gastric lining was characterized by greatly enlarged rugae caused by mucosal hypertrophy and hyperplasia along with outfolding of the muscularis mucosa and the submucosa. The mucosa and submucosa were infiltrated with inflammatory cells, mainly lymphocytes and plasma cells.
D000818:Animals; D005260:Female; D005756:Gastritis / Q000473:pathology / Q000662:veterinary*; D000882:Haplorhini; D006984:Hypertrophy; D008251:Macaca; D008253:Macaca mulatta; D008992:Monkey Diseases / Q000473:pathology*; D013270:Stomach / Q000473:pathology