Guidelines For Clinical Practice
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2012; 18(43): 6197-6205
Published online Nov 21, 2012. doi: 10.3748/wjg.v18.i43.6197
Figure 4
Figure 4 Endoscopic ultrasound evaluation of bile duct mass not seen on transabdominal imaging. A: Endoscopic ultrasound demonstrating the presence of bile duct mass; B: Endoscopic ultrasound-guided fine needle aspiration was diagnostic of cholangiocarcinoma