Dear doctor! I have a broken pelvis, currently using an ostomy and passing urine due to bladder rupture.

I have rectal tumor and have had radiation therapy to close the anus for more than 6 months. To this day, the anus remains uncontrolled. The doctor asked me if anal incontinence after treatment for rectal tumors for more than 6 months is okay? Any treatment or medicine to treat, doctor? Thank you doctor.