The findings of emergency endoscopy. Blood and coagula were observed in the cecum (A). After washing with water, a hemorrhage from the appendix was detected (B). Two hundred ml of 50 W/V% barium was sprayed into the orifice of the appendix through a spraying tube (C).
Konno et al. BMC Gastroenterology 2013 13:152 doi:10.1186/1471-230X-13-152