Intraoperative Cholangiogram Chasen A. Croft Dawood G. Dalaly DEFINITION Intraoperative cholangiography (IOC) is the use of radiography with contrast media injected directly into the biliary tree to determine biliary anatomy,…
Resection of Hilar Cholangiocarcinoma Ryan T. Groeschl T. Clark Gamblin DEFINITION Hilar cholangiocarcinoma (HC), also referred to as Klatskin’s tumor, is an extrahepatic cancer of biliary epithelial origin near the…
Radical Cholecystectomy Richard J. Bold DEFINITION Radical cholecystectomy is defined as the resection of the gallbladder and gallbladder fossa and is usually combined with a supraduodenal lymphadenectomy for the treatment…
Choledochoduodenostomy Katherine A. Morgan David B. Adams DEFINITION Choledochoduodenostomy (CDD) describes an anastomosis between the extrahepatic biliary tree and the duodenum undertaken to provide internal drainage of an obstructed distal…
Antrectomy J. Spencer Liles John D. Christein DEFINITION By strict definition, antrectomy refers to removal of the gastrin-secreting portion of the stomach and when combined with a vagotomy results in…
Laparoscopic Gastric Band Darren S. Tishler Pavlos K. Papasavas DEFINITION The laparoscopic adjustable gastric band (LAGB) is a Food and Drug Administration (FDA)-approved, implantable medical device for the treatment of…
Surgically Assisted Endoscopic Retrograde Cholangiopancreatoscopy Kfir Ben-David Steven J. Hughes DEFINITION Surgical assistance to successfully perform endoscopic retrograde cholangiopancreatoscopy (ERCP) is necessary when intestinal continuity has been surgically modified such…
Total Gastrectomy for Cancer Vikas Dudeja Eugene A. Choi Waddah B. Al-Refaie DEFINITION Total gastrectomy is removal of the stomach in its entirety including the gastroesophageal (GE) junction. This is…
Open Cholecystectomy Sean P. Montgomery Preston B. Rich DEFINITION Removal of the gallbladder for benign disease using an open technique when the laparoscopic technique is not prudent. DIFFERENTIAL DIAGNOSIS Acute…
Minimally Invasive Choledochojejunostomy Janak Parikh C. Max Schmidt Eugene P. Ceppa DEFINITION Hepaticojejunostomy is the operative formation of an anastomosis between the biliary tree and a Roux limb of the…
