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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 6
Figure 6 Adenocarcinoma of the main biliary tract. A: Magnetic resonance image of suspected neoplastic stenosis; B: Endoscopic retrograde cholangiopancreatography image confirming the stenosis; C: Endoscopic ultrasound-guided fine needle aspiration of the stenotic tract for tissue diagnosis.