Document Detail

Imaging in influenza A encephalitis.
MedLine Citation:
PMID:  2053792     Owner:  NLM     Status:  MEDLINE    
Two cases of influenza A encephalitis seen during an outbreak of influenza types A/England/427/88 (H3N2) and A/Taiwan/1/86 (H1N1) in December 1989 are described. In both children the encephalitis developed within three days of the respiratory symptoms and both became comatose within 48 hours. Virological studies showed that the patients had had a recent influenza A infection. Symmetrical localised hypodense lesions within the thalami and pons were demonstrated in both cases on computed tomography of the brain and striking findings in the pons in one case on magnetic resonance imaging. Influenza A encephalitis is not easy to recognise clinically and serological confirmation can only be made after 10 days. Imaging may provide evidence in the acute stage to support a diagnosis of influenza encephalitis during influenza outbreaks.
S M Protheroe; D H Mellor
Publication Detail:
Type:  Case Reports; Journal Article; Review    
Journal Detail:
Title:  Archives of disease in childhood     Volume:  66     ISSN:  1468-2044     ISO Abbreviation:  Arch. Dis. Child.     Publication Date:  1991 Jun 
Date Detail:
Created Date:  1991-07-24     Completed Date:  1991-07-24     Revised Date:  2010-09-07    
Medline Journal Info:
Nlm Unique ID:  0372434     Medline TA:  Arch Dis Child     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  702-5     Citation Subset:  AIM; IM    
Department of Paediatrics, University Hospital, Nottingham.
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MeSH Terms
Brain / pathology
Encephalitis / etiology,  pathology,  radiography*
Influenza A virus*
Influenza, Human / complications*,  pathology
Magnetic Resonance Imaging
Tomography, X-Ray Computed

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