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Copyright ©The Author(s) 2021.
World J Gastrointest Endosc. Oct 16, 2021; 13(10): 473-490
Published online Oct 16, 2021. doi: 10.4253/wjge.v13.i10.473
Figure 8
Figure 8 Diagnosis of cholangiocarcinoma of the distal tract of the main biliary duct, obtained in a single session by biopsy during endoscopic retrograde cholangiopancreatography and endoscopic ultrasound-guided fine needle aspiration. Endoscopic ultrasound images show dilation of the common bile duct and stenosis of the distal tract due to a neoplastic nodule.