Endoscopic Treatment of Bowel Angiodysplasia Triggers Acute Abdominal Emergency

Angiodysplasia represents one of the most common causes of lower gastrointestinal bleeding, particularly affecting older adults. These abnormal blood vessel formations in the bowel wall, especially in the cecum and ascending colon, typically require endoscopic intervention to control bleeding and prevent recurrence.

This case report from the University of Rome Tor Vergata documents a patient who developed acute abdomen following routine endoscopic treatment of caecal angiodysplasia. The emergency surgery team had to intervene when the patient experienced severe abdominal symptoms after the initial endoscopic procedure.

While endoscopic treatments including thermal coagulation, injection therapy, and mechanical methods are considered first-line approaches for angiodysplasia, this case illustrates that serious complications can occur. The development of acute abdomen suggests possible perforation, severe bleeding, or other mechanical complications requiring immediate surgical attention.

For clinicians managing angiodysplasia, this report emphasizes the importance of careful patient selection for endoscopic intervention and vigilant post-procedure monitoring. Early recognition of complications and prompt surgical consultation can be life-saving when endoscopic treatments lead to acute abdominal emergencies.

The case also highlights the need for patients and families to understand warning signs after endoscopic procedures, including severe abdominal pain, distension, or signs of internal bleeding that warrant immediate medical attention.