A 42-year-old man with end-stage renal disease due to Alport's syndrome, on hemodialysis for 2 years, was admitted with abdominal pain, dark stool, and hematocrit drop. He had a 1-year history of ...

Lower gastrointestinal bleeding is any form of bleeding that occurs in the lower gastrointestinal tract, including the large intestine, parts of the small intestine (jejunum and ileum), rectum and ...

Axial fat-saturated, T1-weighted, fast spoiled gradient postcontrast image demonstrating an extra luminal 2-cm enhancing mass pressing on the mesenteric side of the jejunum. (Enlarge Image) Figure 2.