Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 28, 2015; 21(16): 4946-4953
Published online Apr 28, 2015. doi: 10.3748/wjg.v21.i16.4946
Figure 2
Figure 2 Calculation of drained liver volume according to the Bismuth classification. The stent is inserted into the left hepatic duct. Drained volume is calculated as a sum of A + B in Bismuth type IIIa (A) and A in Bismuth type IIIb (B).