Potential missed opportunities for diagnosis of lymphoepithelioma-like intrahepatic cholangiocarcinoma: report of a rare case.

ABSTRACT: Lymphoepithelioma-like intrahepatic cholangiocarcinoma (LEL-ICC) is a rare distinctive variant of liver cancer with unique epidemiological and pathological characteristics, including dense lymphocyte infiltration. We herein describe a 67-year-old Chinese man with LEL-ICC. The patient had undergone endoscopic extraction of a bile duct stone 1 month prior. Contrast-enhanced abdominal computed tomography (CT) revealed a 2.5- × 2.5- × 1.5-cm low-density mass located in a covert part of the left lateral segment of the liver. Contrast-enhanced magnetic resonance imaging revealed a hyperintense lesion on T2-weighted and diffusion-weighted images of the left lateral liver, with similar size and signal characteristics in the arterial and portal venous phases. The patient subsequently underwent left

SUBMITTER: Tang W 

PROVIDER: S-EPMC10666819 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature