1999 Volume 73 Issue 4 Pages 341-345
A 34-year-old male with a history of chickenpox developed primary abdominal non-Hodgkin's lymphoma (diagnosed in August 1995). Treatment with cyclophosphamide, doxorubicin, vincristine, and prednisolone achieved a partial remission. In July 1996, the disease recurred, and the patient recieved chemotherapy with carboplatine, etoposide, mitoxantrone, and prednisolone, but no response was noted. Involvement of the central nervous system and meninges was diagnosed on September 12, 1997. Blast cells were detected in the peripheral blood on September 26. Based on these findings, he was diagnosed as having leukemia. On September 27, painless vesicles developed on the left gluteal region. On October 13, the patient was hospitalized because the vesicles had spread over his entire body. Pathologic examination of the roofs of the blisters showed masses of inclusion bodies. Based on this, a diagnosis of varicella-zoster infection was made. Treatment with acyclovir (750mg/day) for seven days failed to form crusts. New vesicles developed after the drug was discontinued, but crusts formed after acyclovir therapy was resumed. He died of interstitial pneumonia on December 21. Autopsy could not be perfomed. Histopathologic examination of pulumonary tissue obtained by necropsy did not reveal the presence of inclusion bodies characteristic of herpes simplex or varicella-zoster infection. Varicella-zoster virus (VZV) antigen was negative by an immunochemical staining methed using monoclonal antibodies against VZV. Continuous long-term administration of acyclovir has been reported to be effective for non-Hodgkin's lymphoma complicated by recurrent intractable herpes zoster.
