Korean J Hepatol.  2008 Sep;14(3):394-398. 10.3350/kjhep.2008.14.3.394.

Hepatocellular carcinoma with lymphoid stroma: report of two cases

Affiliations
  • 1Department of Pathology, Ulsan University College of Medicine, Ulsan, Korea. thanksg@uuh.ulsan.kr
  • 2Department of Pathology, Yeungnam University College of Medicine, Deagu, Korea.

Abstract

We report two cases of hepatocellular carcinoma with prominent lymphocytic infiltration, which has been described as a subtype of hepatocellular carcinoma with good prognosis. One case showed lymphoid follicles and dense lymphocytic infiltrates within the tumor and its periphery, and the other case showed marked lymphocytic infiltration in the cancerous tissue. Piecemeal necrosis of cancer cells and atypical reactive changes were evident. The two cases were seronegative for hepatitis B surface antigen, antibody to hepatitis C virus, and Epstein-Barr virus DNA. One of the cases showed Clonorchis infestation. The prognostic significance of lymphocytic stroma in hepatocellular carcinoma requires further investigation.

Keyword

Lymphoid stroma; Carcinoma, Hepatocellular

MeSH Terms

Animals
Carcinoma, Hepatocellular/*diagnosis/pathology
Clonorchiasis/diagnosis/parasitology
Clonorchis sinensis
Diagnosis, Differential
Female
Humans
Liver Neoplasms/*diagnosis/pathology
Lymphocytes, Tumor-Infiltrating/*pathology
Male
Middle Aged
Tomography, X-Ray Computed
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