What is "rectal bleeding"?

What is "rectal bleeding"?

Siamak Tabib (Gastroenterologist, Cedars-Sinai Medical Center, Los Angeles, CA) gives expert video advice on: What are the causes of rectal bleeding?; How is rectal bleeding treated? and more...

Rectal bleeding is a condition where blood passes from the rectum, either in association with a bowel movement or without bowel movements.