Infect Chemother.  2005 Aug;37(4):230-233.

A Case of Inflammatory Pseudotumor in the Liver as a Cause of Fever of Unknown Origin

Affiliations
  • 1Department of Internal MedicineYonsei University College of Medicine, Seoul, Korea. jmkim@yumc.yonsei.ac.kr
  • 2AIDS Research InstituteYonsei University College of Medicine, Seoul, Korea.
  • 3Department of Pathology, Yonsei University College of Medicine, Seoul, Korea.

Abstract

Inflammatory pseudotumor is a rare benign tumor, which is histologically composed of stroma with connective tissue and mixed infiltration of lymphocytes, plasma cells, and histiocytes. We experienced a case of inflammatory pseudotumor in the liver diagnosed through the work up of fever of unknown origin (FUO). During the evaluation of FUO, well-encapsulated and hypervascular mass was found in the right lobe of the liver and we confirmed inflammatory pseudotumor through histological findings. This is the first report of pseudotumor in the liver as a cause of fever of unknown origin in Korea.

Keyword

Inflammatory pseudotumor; Liver; Fever of unknown origin

MeSH Terms

Connective Tissue
Fever of Unknown Origin*
Fever*
Granuloma, Plasma Cell*
Histiocytes
Korea
Liver*
Lymphocytes
Plasma Cells
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