Retrospective Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Dec 6, 2020; 8(23): 5902-5917
Published online Dec 6, 2020. doi: 10.12998/wjcc.v8.i23.5902
Figure 7
Figure 7 Our proposed focal intrahepatic strictures classification system. Type I: Focal intrahepatic strictures (FIHS) located within one segment of the liver (A); Type II: FIHS located at the confluence of the bile ducts of one segment or two adjacent segments (B); Type III: FIHS connected to the left or right hepatic duct (C); and Type IV: Multiple FIHS located in both lobes of the liver (D).