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. 2020 Dec 24;27(1):1073274820983013. doi: 10.1177/1073274820983013

Figure 1.

Figure 1.

Schematic figure reporting anatomical subgroups of biliary tract cancer and commonly occurring gene aberrations; ampl: amplifications; BAP1: BRCA1 associated protein-1 (ubiquitin carboxy-terminal hydrolase); dCCA: distal cholangiocarcinoma; eCCA: extrahepatic cholangiocarcinoma; FGFR2: Fibroblast Growth Factor Receptor 2; GBC: gallbladder cancer; HER2: Human Epidermal growth factor Receptor 2; iCCA: intrahepatic cholangiocarcinoma; IDH: isocitrate dehydrogenase 1; mut: mutations; pCCA: perihilar cholangiocarcinoma; PIK3CA: Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Catalytic Subunit Alpha.