National Hospital Organization Kyushu Medical Center, Department of Gastroenterology National Hospital Organization Kyushu Medical Center, Clinical Research Institute
Detection of posterior lesions on gastric angle to body by using conventional transoral is sometimes difficult. In contrast, imaging of the posterior wall on gastric angle to body by retroverted view using transnasal endoscopy is easier than by using conventional transoral endoscopy. Retroverted view using transnasal endoscopy is useful for the detection of posterior lesions on gastric angle to body.
