TY - GEN AU - Yajnik,Vijay AU - McDermott,Shaunagh AU - Khalili,Hamed AU - Everett,Jamie M TI - CASE RECORDS of the MASSACHUSETTS GENERAL HOSPITAL. Case 7-2016. An 80-Year-Old Man with Weight Loss, Abdominal Pain, Diarrhea, and an Ileocecal Mass SN - 1533-4406 PY - 2016///0315 KW - Abdominal Pain KW - etiology KW - Aged, 80 and over KW - Colonoscopy KW - Diagnosis, Differential KW - Diarrhea KW - Fatal Outcome KW - Gastritis KW - complications KW - Humans KW - Ileitis KW - pathology KW - Ileum KW - Kidney Failure, Chronic KW - Lung KW - diagnostic imaging KW - Male KW - Positron-Emission Tomography KW - Radiography KW - Tuberculosis, Gastrointestinal KW - Weight Loss N1 - Publication Type: Case Reports; Clinical Conference; Journal Article UR - https://doi.org/10.1056/NEJMcpc1509455 ER -