Colonic diverticular bleeding (CDB) is the most common cause of acute lower GI bleeding. The diagnosis of CDB is made through detection of the stigmata of recent hemorrhage (SRH).1,2 To increase the rate of SRH identification, bowel preparation, water-jet endoscope, and transparent hood have been recommended.3 Despite the use of these methods, the rate of SRH identification is only 15% to 40%.1 Even if blood or blood clots are present in the diverticulum, these areas are not always the source of bleeding; in some cases, blood from the bleeding diverticulum flows into other areas.