fig2

Figure 2. Lymph node drainage patterns for intrahepatic cholangiocarcinoma vary with tumor location. Left-sided cancers tend to drain to lymph nodes along the lesser curvature of the stomach and then to the celiac nodal basin. Right-sided cancers preferentially drain to portal/hilar lymph nodes and then to caval and peri-aortic lymph nodes^[70]. This figure was reprinted with permission from reference 70.