This issue of Surgical Clinics of North America focuses on Diseases of the Biliary Tract, and is edited by Dr. J Bart Rose. Articles will include: Anatomy, Embryology, and Imaging of the Biliary Tract; Cholangitis: Causes, Diagnosis, and Management; Autoimmune Diseases of the Biliary Tract; Biliary Dyskinesia; Gallstone Disease: Cholecystitis, Mirizzi's Syndrome, Bouveret Syndrome, Gallstone Ileus; Technical Aspects of CholecystectomyTechnical Aspects of Bile Duct Evaluation and Exploration; Iatrogenic Biliary Injuries: Identification, Classification, and Management; Premalignant lesions: IPNB, Choledochal Cysts, and Biliary Cystadenomas; Gallbladder Cancer; Ampullary Cancer; Endoscopic Management of Biliary Disorders: Diagnostic and Therapeutic; Role of Transplant in Biliary Disease; Bile Metabolism and Lithogenesis; Cholangiocarcinoma: Intra and Extrahepatic; and more!