title: An unusual cause of gastrointestinal bleeding-migration of a hip prosthesis.
authors.affiliation: Department of Orthopedics, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China.
authors.forename: J-L
authors.initials: JL
authors.lastname: Chen
authors.affiliation: Division of Colorectal Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China. cclong7182@gmail.com.
authors.forename: S-W
authors.initials: SW
authors.lastname: Jao
mesh_terms: D000369:Aged, 80 and over; D003113:Colonoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D010388:Pelvis / Q000000981:diagnostic imaging*; D011475:Prosthesis Failure / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed