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Clinical and Translational Research
©The Author(s) 2020.
World J Gastroenterol. Jul 14, 2020; 26(26): 3767-3779
Published online Jul 14, 2020. doi: 10.3748/wjg.v26.i26.3767
Figure 1
Figure 1 A scheme depicting the working channel of a duodenoscope. Insertion tube (130 cm) starting from the biopsy channel opening at the proximal part (A) and bending section (10 cm) proximal to the elevator mechanism (B).


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