Crohn's is under control, but what could be causing bleeding from rectum for four months after perianal abscess surgery? 5 drs visits-no advice.
Crohn's. Unfortunately, crohn's disease frequently involves very severe and atypical problems in the perianal area, including chronic fistulas. While the disease may be controlled overall, patients with anal fistulas may suffer prolonged symptoms, and are quite difficult to resolve.