title: Polypoid rectal mass in a 21-year-old woman with hematochezia.
authors.affiliation: University of Rochester Medical Center, Department of Gastroenterology and Hepatology, Rochester, New York, USA.
authors.forename: Rajiv
authors.initials: R
authors.lastname: Sharma
authors.forename: Benedict
authors.initials: B
authors.lastname: Maliakkal
mesh_terms: D000328:Adult; D003113:Colonoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013724:Teratoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D055815:Young Adult