title: Anorectal bleeding: etiology, evaluation, and management (with videos).
authors: Division of Digestive Diseases, Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi 39216, USA.
authors: Sumanth R
authors: SR
authors: Daram
authors: Christopher
authors: C
authors: Lahr
authors: Shou-jiang
authors: SJ
authors: Tang
mesh_terms: D001003:Anal Canal / Q000033:anatomy & histology / Q000098:blood supply; D001004:Anus Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000150:complications / Q000175:diagnosis; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D010808:Physical Examination; D012002:Rectal Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D012007:Rectum / Q000033:anatomy & histology / Q000098:blood supply; D012812:Sigmoidoscopy