Combined endoscopic ultrasound and conventional endoscopy improves outcomes in bleeding GOV2 and IGV1 gastric varices: A multicenter retrospective propensity-matched cohort study
Background Endoscopic ultrasound (EUS)-guided cyanoacrylate injection for gastric varices (GVs) may leave residual untreated vessels due to incomplete visualization of distal collateral channels. Whether adding conventional endoscopic injection improves outcomes remains unclear. Objectives This multicenter retrospectiv...