PMID: 22567048May 9, 2012Paper

The lymphocyte immunophenotypical pattern in chronic lymphocytic leukemia associated with hepatitis viral infections.

Journal of Medicine and Life
H BumbeaS Arama

Abstract

Chronic lymphoproliferative disorders (CLD) are frequently found in patients with hepatitis viral infections, which can lead to changes in pathogenesis. Hepatitis viruses are hepatotrope viruses, potentially lymphotrope and also potentially oncogenic (hepatocellular carcinoma) viruses. HBV and HCV are involved in autoimmune disorders and in the ethiopathogeny of chronic lymphoproliferative disorders. Detection of immunophenotype changes of malignant lymphocytes in CLD--especially CLL--associated with hepatitis viral infections. Bone marrow aspirate, peripheral blood samples on EDTA were available for analysis from 58 patients from a follow-up schedule of the Department of Hematology SUUB from March 2008 until June 2009. The patients were diagnosed with chronic lymphoproliferative disorders associated with hepatitis virus B/C/D infections. A group of 28 consecutive unselected patients with CLL who met the diagnostic criteria of the National Cancer Institute-Working Group (NCI NCIWG), and associated hepatitis viral infection (v-CLL) were studied for the expression of several immunophenotypical markers, in comparison to CLL patients without viral infection (control group). Immunophenotyping analysis was performed on a FACS Calibur...Continue Reading

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