title: Intermittent abdominal pain and melaena in a 64-year-old man.
authors: Department of Surgery,The Dingli Clinical Institute of Wenzhou Medical University (Wenzhou Central Hospital), Wenzhou, Zhejiang, P.R. China.
authors: X
authors: X
authors: Zhou
authors: Q
authors: Q
authors: Zhou
authors: C
authors: C
authors: Huang
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000209:etiology; D002429:Cecal Diseases / Q000150:complications* / Q000175:diagnosis; D003113:Colonoscopy; D003937:Diagnosis, Differential; D006801:Humans; D007443:Intussusception / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008551:Melena / Q000175:diagnosis* / Q000209:etiology; D008875:Middle Aged; D014057:Tomography, X-Ray Computed