Evaluation of HTLV-I and HCV Prevalence in Non-Hodgkin's Lymphoma.

Objective(s): Non-Hodgkin's lymphoma (NHL) is a lymphoproliferative malignancy in which cells undergo microscopic changes with unknown etiology, and risk factors such as age, sex, genetic and environmental factors are involved. The relationship between the presence of infectious agents and the development of lymphoproliferative diseases has been an interesting research topic. HTLV-I (Human T Cell Lymphotropic Virus Type-1) predisposes the infected individulas to opportunistic neoplasms and lymphoid malignancies.