I had a colonoscopy and endoscopy today after having had a bout of c dff for 2 months. The surgeon told me I have arterial venous malfunction in the colon. I have no bleeding but have had diarrhea several times a day for almost 3 months. I am very concerned about the chronic diarrhea since its affecting my quality of life.he did some bipsies during the procedure. Should I be doing anything more. Can this become serious?

Summarized question: What is the treatment for arteriovenous malformation?