yellow stool after colonoscopybloody stool after colonoscopyloose stool after colonoscopygreen stool after colonoscopyblack stool after colonoscopyblood in stool after colonoscopymucus in stool after colonoscopydark stool after colonoscopyblack tarry stool after colonoscopybowels after colonoscopyblood in stool after polyp removalloose bowels after colonoscopy
