[Severe type of Epstein-Barr virus associated hemophagocytic syndrome successfully treated with T-COP-E and splenectomy].

Abstract

A 16-year-old girl was admitted to our hospital because of high fever, abdominal pain, and jaundice. Abnormal lymphocytes and hemophagocytic cells had infiltrated the bone marrow. Laboratory data revealed a severe type of hemophagocytic syndrome accompanied by an initial Epstein-Barr virus (EBV) infection. Persistent EBV infection was identified by polymerase chain reaction (PCR) detection of EBV-DNA in peripheral blood and bone marrow mononuclear cells. The limited efficacy of initial treatment with high-dose gamma-globulin, plasmapheresis, and high-dose methylprednisolone prompted us to administration of T-COP-E (VP-16). Two courses of T-COP-E improved the patient's clinical symptoms and laboratory data; however, marked splenomegaly remained. In addition, fever and serum increase of lactate dehydrogenase (LDH) and cytokines such as gamma-interferon recurred shortly after chemotherapy. On day 53 after diagnosis, the patient underwent laparoscopic splenectomy. The resected spleen weighted 420 g and abnormal lymphocytes in the spleen were positive for CD 8 and negative for CD 56. In situ hybridization revealed EBV-encoded small RNAs (EBERs) in the abnormal lymphocytes. Clinical symptoms including high fever disappeared shortly after the splenectomy, and laboratory data returned to normal. Lymphocytosis after the splenectomy was not observed. We continued out patient monitoring of the case, and 16 months after diagnosis, EBV-DNA in peripheral blood mononuclear cells was not detected, even by PCR.

• Authors: Eisuke Shiozawa, Keiichiro Kawakami, Isao Matsuda, Tsuyoshi Nakamaki, Ken-ichiro Hino, Hidekazu Ota, Shigeru Tomoyasu
• Journal: Nihon Rinsho Men'eki Gakkai kaishi = Japanese journal of clinical immunology (Nihon Rinsho Meneki Gakkai Kaishi) Vol. 26 Issue 2 Pg. 80-6 (Apr 2003) ISSN: 0911-4300 [Print] Japan
• PMID: 12760105 (Publication Type: Case Reports, English Abstract, Journal Article)

Chemical References

• Antineoplastic Agents, Phytogenic
• Vincristine
• Etoposide
• Doxorubicin
• Cyclophosphamide
• Prednisolone
• pirarubicin

Topics

• Adolescent
• Antineoplastic Agents, Phytogenic (administration & dosage)
• Cyclophosphamide (administration & dosage)
• Doxorubicin (administration & dosage, analogs & derivatives)
• Drug Therapy, Combination
• Epstein-Barr Virus Infections (complications)
• Etoposide (administration & dosage)
• Female
• Histiocytosis, Non-Langerhans-Cell (etiology, therapy)
• Humans
• Prednisolone (administration & dosage)
• Splenectomy
• Vincristine (administration & dosage)