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![The impact of lymphadenectomy on intrahepatic cholangiocarcinoma management and prognosis: a comprehensive review](https://image.oaes.cc/729e7e65-9c96-4af5-9548-c923247d8070/5814.fig.2.jpg)
Figure 2. Patterns of lymphatic spread for right and left iCCA. Tumors of the left hemi-liver drain to lymph nodes near the left and common hepatic artery lymph nodes and then toward the celiac axis. Right hemi-liver tumors drain to hepatoduodenal ligament and then peri-pancreatic and aortocaval lymph nodes. Adapted from Compton CC et al.[37].