A case report of multicentric Castleman's disease with simultaneous Epstein-Barr virus infection.

Castleman's disease is a rare B-cell lymphoproliferative disorder of unknown etiology. In this report we describe a 54-year-old woman with a 10-year history of asymptomatic bilateral, multiple cervical lymph node enlargements. She was not evaluated by lymph node biopsy during this period. She had been well until four months previously. The patient presented with multiple enlarged lymph nodes and systemic symptoms including fever, sweats, weight loss, and anorexia. Two lymph nodes were biopsied, yielding a diagnosis of multicentric Castleman's disease (MCCD) of mixed hyaline-vascular and plasma cell type histology. Serologic studies revealed the simultaneous presence of an acute Epstein-Barr virus (EBV) infection. She experienced an aggressive clinical course with a fatal outcome.