TY - CHAP M1 - Book, Section TI - Carcinoma of the Biliary Tract A1 - Friedman, Lawrence S. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. PY - 2020 T2 - Current Medical Diagnosis and Treatment 2020 AB - ESSENTIALS OF DIAGNOSISPresents with obstructive jaundice, usually painless, often with dilated biliary tract.Pain is more common in gallbladder carcinoma than cholangiocarcinoma.A dilated gallbladder may be palpable (Courvoisier sign).Diagnosis by cholangiography with biopsy and brushings for cytology. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2022/05/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1166176945 ER -