title: [Non-Hodgkin's lymphoma complicated by recurrent intractable generalized herpes zoster responsive to long-term acyclovir therapy].
abstract: 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 received 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 (750 mg/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 performed. Histopathologic examination of pulmonary 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 method 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.
authors.affiliation: First Department of Internal Medicine, Saitama Medical School.
authors.forename: K
authors.initials: K
authors.lastname: Endo
authors.forename: Y
authors.initials: Y
authors.lastname: Kobayashi
authors.forename: N
authors.initials: N
authors.lastname: Kawai
authors.forename: K
authors.initials: K
authors.lastname: Itoh
authors.forename: K
authors.initials: K
authors.lastname: Tominaga
authors.forename: S
authors.initials: S
authors.lastname: Kusumoto
authors.forename: M
authors.initials: M
authors.lastname: Fukuda
authors.forename: I
authors.initials: I
authors.lastname: Murohashi
authors.forename: M
authors.initials: M
authors.lastname: Bessho
authors.forename: K
authors.initials: K
authors.lastname: Hirashima
authors.forename: T
authors.initials: T
authors.lastname: Yamazaki
authors.forename: H
authors.initials: H
authors.lastname: Uno
mesh_terms: D000212:Acyclovir / Q000008:administration & dosage*; D000328:Adult; D006562:Herpes Zoster / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000150:complications* / Q000188:drug therapy; D008297:Male; D012008:Recurrence
chemical_list: D000212:Acyclovir