A case of vascular malformation over the entire length of the colon and small intestine
in a 41-year-old male with an almost lifelong history of gastrointestinal hemorrhage,
is presented. The patient's history, in connection with the findings at colonoscopy
and surgery, was highly suggestive of congenital arteriovenous malformations. The
long-term effect of segmental surgical resection in these cases is unknown. In view
of the extent of the abnormalities, no resection was performed.
Arteriovenous malformations - Vascular malformations - Chronic intestinal bleeding
- Gastrointestinal hemorrhage
