Hemorrhoids are veins in the tissues at the opening of the anus that become enlarged.
If you have hemorrhoids, you may have clots forming in the hemorrhoid tissue. Your bowel may treat the clots like stool and try to push them out of your body. A hemorrhoidectomy is a procedure in which the doctor removes hemorrhoid tissue to remove clots and promote healing. Hemorrhoidectomy is one method of treating hemorrhoids. You should ask your doctor about these choices.