Extracavitary tumor after primary effusion lymphoma: relapse or second distinct lymphoma?

Haematologica. 2007 Sep;92(9):1275-6. doi: 10.3324/haematol.11364.

Abstract

HHV-8-associated solid lymphomas which develop in extracavitary sites during the course of primary effusion lymphoma (PEL) could represent the relapse of original PEL tumors in different anatomical sites, or newly occurring distinct HHV-8-associated lymphomas, such as multicentric Castleman disease-related microlymphomas. HHV-8 episome clonality might help identify which event takes place.

Publication types

  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Herpesviridae Infections / complications*
  • Herpesviridae Infections / virology
  • Herpesvirus 8, Human / genetics
  • Herpesvirus 8, Human / isolation & purification*
  • Humans
  • Lymphoma / complications*
  • Lymphoma / virology
  • Lymphoma, AIDS-Related / complications*
  • Lymphoma, AIDS-Related / virology
  • Neoplasm Recurrence, Local / complications*
  • Neoplasm Recurrence, Local / virology
  • Pleural Effusion, Malignant / complications*
  • Pleural Effusion, Malignant / virology