ReviewThe Journal of international medical research2023
Potential missed opportunities for diagnosis of lymphoepithelioma-like intrahepatic cholangiocarcinoma: report of a rare case.
Review in The Journal of international medical research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 0 citations in OpenAlex.
- Case Report: Clinicopathological features and literature review of a case of lymphoepithelioma-like intrahepatic cholangiocarcinoma.Frontiers in oncology · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
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 lateral laparoscopic hepatectomy. The results of postoperative pathology and immunohistochemistry allowed for the definitive diagnosis. In situ hybridization using an Epstein-Barr virus-encoded RNA probe revealed extensive reactivity in the tumor cell nuclei, supporting a diagnosis of LEL-ICC. The patient was recurrence-free at 12 months postoperatively as shown by CT. A literature review indicated that in middle-aged patients with Epstein-Barr virus infection, a liver mass with a well-defined margin and a combination of hypervascularity and delayed intratumoral enhancement on CT and magnetic resonance imaging may suggest a diagnosis of LEL-ICC.
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