<unk>  are a heterogeneous group of diseases characterized by hypoxia of the small bowel and/or colon, which most commonly arises from occlusion, vasospasm, and/or hypoperfusion of the mesenteric vasculature.
Intestinal ischemia
Mesenteric ischemia
Bowel obstruction
Pancreatic trauma
Splenic infarction
Short bowel syndrome
Gallstone ileus
Vesicointestinal fistula