Sir, I am of age 26. I had problem with the bowel movement. I went to the doctors. Gone through colonoscopy and ultrasound. Everything is normal. Doctor said you have nothing its just happening because of tension and anxiety. Now my bowel movement is good. It gets cleared by going two times a day. But don't know why I have a fear that whether my rectum has shrieked. One more question sir can we examine rectum using simple ultrasound.