Gastric mucosal polyps.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000740:Anemia / Q000209:etiology; D002277:Carcinoma / Q000473:pathology; D002648:Child; D004847:Epithelial Cells; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D007414:Intestinal Neoplasms / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011127:Polyps / Q000150:complications / Q000401:mortality / Q000473:pathology*; D013194:Staining and Labeling; D013274:Stomach Neoplasms / Q000150:complications / Q000401:mortality / Q000473:pathology*; D013997:Time Factors