Table 1. Correlations between clinicopathological features and histological characteristics of FTS in patients with intrahepatic cholangiocarcinoma.
p values <.05 marked in bold font show statistical significance.
a
In four patients, the data of CA19‐9, CEA, and AFP were not available.
Abbreviations: AFP, α‐fetoprotein; AJCC, American Joint Committee on Cancer; ALBI, albumin‐bilirubin; CEA, carcinoembryonic antigen; FTS, fibrotic tumor stroma; HBsAg, Hepatitis B virus surface antigen; LCSGJ, the Liver Cancer Study Group of Japan; LN, lymph node; MVI, microvascular invasion; TSR, tumor‐stroma ratio.