Alexander Rosmurgy

Intraductal papillary cholangiocarcinoma is characterized by papillary projections within the biliary lumen and this has favorable prognosis when compared to mass-forming or periductal infiltrative type. R-0 surgical resection is the standard curative treatment…

Right anterior sectionectomy (RAS) is an expert-level hepatectomy, especially when undertaken via a minimally invasive approach. Underlying liver diseases often mandate a parenchymal sparing liver resection technique to avoid postoperative hepatic failure…

Anatomical variations in the inflow vasculatures must be anticipated in any anatomical hepatectomy to avoid complications. Nakamura Type B portal vein (PV) anatomy requires individual isolation of right anterior and posterior PV to avoid narrowing of the left PV…

Right posterior bile duct injury with disconnected duct syndrome creates diagnostic challenges for many endoscopists and radiologists. The diagnosis and treatment are often delayed…

Gallbladder carcinoma (GBC) is uncommon and aggressive, generally with poor prognosis…