Impact of serum carbohydrate antigen 19-9 level on prognosis and prediction of lymph node metastasis in patients with intrahepatic cholangiocarcinoma.
Toru YamadaYoshitsugu NakanishiKeisuke OkamuraTakahiro TsuchikawaToru NakamuraTakehiro NojiToshimichi AsanoKimitaka TanakaYo KurashimaYuma EbiharaSoichi MurakamiToshiaki ShichinoheTomoko MitsuhashiSatoshi HiranoPublished in: Journal of gastroenterology and hepatology (2018)
Preoperative s-CA19-9 appears useful as a biomarker in patients with ICC, for predicting not only lymph node metastasis but also prognosis after surgical resection with curative intent.