title: AIDS-related lymphoproliferative disease.
abstract: Not long after the recognition of HIV as the causative agent of AIDS, it was evident that individuals infected with HIV developed lymphoma at a greater rate than the population at large. Approximately two thirds of AIDS-related lymphoma (ARL) cases are categorized as diffuse large B-cell type, with Burkitt lymphomas comprising 25% and other histologies a much smaller proportion. Typically, these individuals have presented with advanced extranodal disease and CD4+ lymphocyte counts of less than 200/mm3. Recent clinical trials have demonstrated a better outcome with chemotherapy for ARL since the introduction of combination antiretroviral treatment, termed highly active antiretroviral therapy (HAART). For patients with relapses, solid evidence points to the safety and utility of hematopoietic-cell transplantation as a salvage modality. Coinfection with other viruses such as Epstein-Barr virus and Kaposi sarcoma-associated herpesvirus have led to the genesis of previously rare or unrecognized lymphoma subtypes such as plasmablastic and primary effusion lymphomas. The immunosuppressive impact of treatment for patients with ARL receiving chemotherapy with HAART appears transient and opportunistic infections have become less problematic than prior to HAART. Significant progress has been made in the understanding and management of ARL but outcomes still remain inferior compared to those achieved in HIV- individuals.
authors.affiliation: Division of Hematology/Oncology, University of California, San Francisco, 400 Parnassus Ave, Rm A502, San Francisco, CA 94143, USA. wnavarro@gene.com
authors.forename: Willis H
authors.initials: WH
authors.lastname: Navarro
authors.forename: Lawrence D
authors.initials: LD
authors.lastname: Kaplan
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D023241:Antiretroviral Therapy, Highly Active; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D016483:Lymphoma, AIDS-Related / Q000628:therapy*; D008232:Lymphoproliferative Disorders / Q000628:therapy; D016896:Treatment Outcome
chemical_list: D000970:Antineoplastic Agents