title: Ectopic gastric mucosa and glandular tissue of a salivary type in the anal canal concomitant with a diverticulum in hemorrhoidal tissue: report of a case.
mesh_terms: D000328:Adult; D001003:Anal Canal / Q000002:abnormalities* / Q000473:pathology; D005753:Gastric Mucosa / Q000002:abnormalities* / Q000473:pathology; D006484:Hemorrhoids / Q000473:pathology; D006801:Humans; D007413:Intestinal Mucosa / Q000002:abnormalities* / Q000473:pathology; D008297:Male; D012469:Salivary Glands / Q000002:abnormalities* / Q000473:pathology; D012600:Scoliosis / Q000150:complications