A case of HHV-6 infection complicated by acute necrotizing encephalopathy
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- Uegaki Shinji
- Department of Emergency and Critical Care Medicine, Sapporo City General Hospital
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- Hayakawa Mineji
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Graduate School of Medicine
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- Usui Akihiro
- Department of Emergency and Critical Care Medicine, Sapporo City General Hospital
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- Yamazaki Kei
- Department of Emergency and Critical Care Medicine, Sapporo City General Hospital
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- Sato Tomoyuki
- Department of Emergency and Critical Care Medicine, Sapporo City General Hospital
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- Makise Hiroshi
- Department of Emergency and Critical Care Medicine, Sapporo City General Hospital
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- Gando Satoshi
- Division of Acute and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Hokkaido University Graduate School of Medicine
Bibliographic Information
- Other Title
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- ヒトヘルペスウイルス感染が原因と考えられた急性壊死性脳症の1例
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Abstract
We report a case of human herpes virus-6 (HHV-6) infection complicated by acute necrotizing encephalopathy (ANE). A 1-year and 3-month-old girl presented generalized seizure following high fever. She was intubated and sedated because of prolonged seizure. Her brain CT scan was normal and cerebrospinal fluid showed albuminocytologic dissociation. She admitted to our hospital due to sustained coma and coagulopathy. On the 2nd day after admission, MRI was obtained. Posterior aspect of bilateral basal ganglia, bilateral thalami, posterior limbs of internal capsule, pons and cerebellar white matter showed hyperintensity on T2-weighted images. On the 3rd day, papula was noticed mainly on the body surface. We examined serological tests and blood polymerase chain reaction study was positive for HHV-6. She was diagnosed as having acute necrotizing encephalopathy and was intensively treated with high-dose methylpredonisolone, high-dose gamma-globulin and barbiturate, however she died on the 14th day. ANE was designated on the basis of accumulated clinicopathological data in our country in 1995. Etiology and pathogenesis of ANE remain mostly unknown. Some viral infections cause ANE, and its prognosis is very poor. Neuroradiological findings are important and typical. In our case, the cause of ANE was thought HHV-6 infection. We should treat carefully HHV-6 infection even though the disease is common in childhood.
Journal
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- Journal of the Japanese Society of Intensive Care Medicine
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Journal of the Japanese Society of Intensive Care Medicine 13 (4), 451-455, 2006
The Japanese Society of Intensive Care Medicine
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Details 詳細情報について
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- CRID
- 1390001204445800960
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- NII Article ID
- 130003641497
- 10018810292
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- NII Book ID
- AN10474053
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- ISSN
- 1882966X
- 13407988
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed