title: Disappearing rectal polyps.
authors.affiliation: Reid Memorial Hospital, Richmond, Indiana.
authors.forename: E
authors.initials: E
authors.lastname: Cravens
authors.forename: G A
authors.initials: GA
authors.lastname: Lehman
mesh_terms: D000388:Air; D003113:Colonoscopy; D005260:Female; D006801:Humans; D007327:Insufflation; D007413:Intestinal Mucosa / Q000473:pathology; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012811:Sigmoid Neoplasms / Q000175:diagnosis*