Korean J Hematol.
2003 May;38(2):136-141.
Three Cases of Primary Effusion Lymphoma
- Affiliations
-
- 1Department of Laboratory Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea. cjpark@amc.seoul.kr
- 2Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
- 3Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
Abstract
- Primary effusion lymphoma (PEL) is a recently described rare type of non-Hodgkin's lymphoma which develops in serous body cavity without clinically identifiable tumor masses. Human herpesvirus (HHV)-8 was recognized to play a pathogenic role in the development of PEL in immunocompromised patients such as human immunodeficiency virus (HIV) positive patients or elderly. However, several cases of HHV-8 negative PEL have been reported. Here we describe a case of HHV-8 positive PEL with both of hepatocellular carcinoma and liver cirrhosis and two cases of HHV-8 negative PEL with liver cirrhosis and fatty liver each. Considering the reported and current HHV-8 negative PEL cases, we need to expand the concept of PEL.