title: Epstein-Barr virus myelitis and Castleman's disease in a patient with acquired immune deficiency syndrome: a case report.
abstract: BACKGROUND
  Few cases of Epstein-Barr virus myelitis have been described in the literature. Multi-centric Castleman's disease is a lymphoproliferative disorder that is well known for its associations with the human immunodeficiency virus, human herpes virus 8, and Kaposi's sarcoma. The concurrent presentation of these two diseases in a patient at the same time is extremely unusual.
  
  
  METHODS
  We describe the case of a 43-year-old Caucasian man with acquired immune deficiency syndrome who presented with fever, weight loss and diffuse lymphadenopathy, and was diagnosed with multi-centric Castleman's disease. He presented three weeks later with lower extremity weakness and urinary retention, at which time cerebrospinal fluid contained lymphocytic pleocytosis and elevated protein. Magnetic resonance imaging demonstrated abnormal spinal cord signal intensity over several cervical and thoracic segments, suggesting the diagnosis of myelitis. Our patient was ultimately diagnosed with Epstein-Barr virus myelitis, as Epstein-Barr virus DNA was detected by polymerase chain reaction in the cerebrospinal fluid.
  
  
  CONCLUSIONS
  To the best of our knowledge, this is the first case of multi-centric Castleman's disease followed by acute Epstein-Barr virus myelitis in a human immunodeficiency virus-infected patient. Clinicians caring for human immunodeficiency virus-infected patients should be vigilant about monitoring patients with increasing lymphadenopathy, prompting thorough diagnostic investigations when necessary.
authors: Department of Medicine, St Luke's-Roosevelt Hospital Center, New York, NY, USA. calbany@iupui.edu.
authors: Costantine
authors: C
authors: Albany
authors: George
authors: G
authors: Psevdos
authors: Jasminka
authors: J
authors: Balderacchi
authors: Victoria L
authors: VL
authors: Sharp
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