Following is least common about angiodysplasia of colon:
Ans. (b) Involvement of rectum in 50% cases* Angiodysplasia is rare in rectum* Causes troublesome intermittent lower GI bleeding. Very difficult to diagnose
Involvement of cecum
Involvement of rectum in 50% of cases
Affecting age group >40 years
Cause of troublesome lower GI hemorrhage
Small & Large Intestine