Direct percutaneous cholangioscopy via left lobe of the liver in the context of intrahepatic choledocholithiasis in a patient with Roux-en-Y hepatico-jejunostomy - Galanopoulos, M; Giakoumis, M; Papadomichelakis, M; Kyriakos, N; Liatsos, C (Endoscopy, 2025)