title: [Lower gastrointestinal bleeding induced by secondary amyloidosis].
authors: Sung Bum
authors: SB
authors: Kim
authors: Kyeong Ok
authors: KO
authors: Kim
mesh_terms: D000686:Amyloidosis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D003093:Colitis, Ulcerative / Q000175:diagnosis; D003113:Colonoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography