Video - Small bowel ischemia and infarction

Small bowel ischemia and infarction refer to a medical condition characterized by reduced blood flow and tissue death in the small intestine. It often results from something like a blood clot or a nearby tumor, a hernia, a volvulus, or intussusception, which blocks blood vessels supplying the small intestine. It may also be due to low blood pressure, or a decrease in the overall amount of blood flowing into the area.

Small bowel ischemia and infarction can complicate into an ileus in which food lingers and doesn't get pushed along, or even peritonitis and sepsis. Symptoms include severe abdominal pain( out of proportion to the physical examination), nausea, vomiting, diarrhea, and fever. Treatment typically involves addressing the underlying cause and restoring blood flow to the affected area, using medications or surgery. Treatment involves IV fluids, pain management, antibiotics, and surgery if needed.