Liver metastases of intrahepatic cholangiocarcinoma: implications for a potential new staging system.
Angela LamarcaAlvaro Santos-LasoKirsten UtpatelAdelaida La CastaSimone StockAlejandro FornerJorge AdevaTrine FolseraasLuca FabrisRocío I R MacíasMarcin KrawczykMarek KrawczykVincenzo CardinaleChiara BraconiDomenico AlvaroMatthias EvertJesus M BanalesJuan W Vallenull nullPublished in: Hepatology (Baltimore, Md.) (2020)
iCCA LM have a worse outcome than other early stages. As AJCCv.8 does not take this into consideration, a modification of AJCC v.8 (mAJCCv.8) including "liver metastases: multiple liver lesions, with or without vascular invasion" as a novel "M1a stage" is suggested.
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