"epidemiology"
"presentation"
"pathophysiologyanything that results in reduced blood flow and metabolites to the bowel"
"investigation"
"treatment"
"arterial occlusion (SMA, IMA)"
"venous outflow obstruction (SMV)"
Expected headings
"This is a basic article for medical students and other non-radiologists"
"CT"
"This is a summary article; read more in our article on intestinal ischaemia."
"general hypotension, hypoxaemia or sepsis"