The diagnostic value of a nomogram based on enhanced CT radiomics for differentiating between intrahepatic cholangiocarcinoma and early hepatic abscess oleh Meng-chen Yang, Hai-yang Liu, Yan-ming Zhang, Yi Guo, Shang-yu Yang, Hua-wei Zhang, Bao Cui, Tian-min Zhou, Hao-xiang Guo, Dan-wei Hou