[Statistical observations on gastric polyps].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis* / Q000453:epidemiology; D013274:Stomach Neoplasms / Q000175:diagnosis*