title: Gastrointestinal bleeding in a young man: think outside the box.
authors.affiliation: Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India.
authors.forename: Hemanta K
authors.initials: HK
authors.lastname: Nayak
authors.forename: Abhai
authors.initials: A
authors.lastname: Verma
authors.forename: Uday C
authors.initials: UC
authors.lastname: Ghoshal
mesh_terms: D000723:Ancylostomatoidea / Q000302:isolation & purification*; D000818:Animals; D053704:Capsule Endoscopy; D016145:Endoscopy, Digestive System; D004844:Epistaxis / Q000209:etiology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D006725:Hookworm Infections / Q000150:complications / Q000175:diagnosis* / Q000469:parasitology / Q000473:pathology*; D006801:Humans; D033162:Incidental Findings; D007421:Intestine, Small / Q000469:parasitology* / Q000473:pathology; D008297:Male; D012008:Recurrence; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications / Q000175:diagnosis* / Q000473:pathology*; D055815:Young Adult