Fig. 1From: Conventional versus selective balloon-occluded retrograde transvenous obliteration of gastric varicesFlow chart of patients’ selection and allocation within groups. Sixty-seven patients who received BRTO at Oita University Hospital from May 2005 to May 2018 were recruited. After excluding 8 patients received endoscopic treatment for bleeding GV before BRTO, 59 patients remained for statistical analysisBack to article page