MRI Findings of La Crosse Virus Encephalitis in the Pediatric Population

This retrospective cohort study describes magnetic resonance imaging (MRI) findings in 56 patients with proven or probable La Crosse virus encephalitis. A review of the initial MRI images of patients during hospitalization revealed findings such as leptomeningeal enhancement, involvement of the thal...

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Published in:Journal of the Pediatric Infectious Diseases Society Vol. 14; no. 6
Main Authors: Shariati, Farimah, Ganapathy, Shankar, Brown, Miraides, Upadhyayula, Shankar
Format: Journal Article
Language:English
Published: England 16.06.2025
Subjects:
Adolescent
Brain - pathology
Child
Child, Preschool
Encephalitis, California - diagnosis
Encephalitis, California - pathology
Female
Humans
Infant
La Crosse virus
Magnetic Resonance Imaging
Male
Retrospective Studies
temporal lobe
MRI findings
La Crosse Virus
punctate foci
pediatric meningoencephalitis
ISSN:2048-7207, 2048-7207
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Abstract This retrospective cohort study describes magnetic resonance imaging (MRI) findings in 56 patients with proven or probable La Crosse virus encephalitis. A review of the initial MRI images of patients during hospitalization revealed findings such as leptomeningeal enhancement, involvement of the thalamus, and the basal ganglia. Additionally, distinct findings of multiple punctate foci and frequent signal abnormality of the temporal lobe mimicking HSV were noted.
AbstractList This retrospective cohort study describes MRI findings in 56 patients with proven or probable La Crosse Virus Encephalitis. Review of the initial MRI images of patients during hospitalization revealed findings such as leptomeningeal enhancement, involvement of the thalamus, and the basal ganglia. Additionally, distinct findings of multiple punctate foci and frequent signal abnormality of the temporal lobe mimicking HSV were noted.This retrospective cohort study describes MRI findings in 56 patients with proven or probable La Crosse Virus Encephalitis. Review of the initial MRI images of patients during hospitalization revealed findings such as leptomeningeal enhancement, involvement of the thalamus, and the basal ganglia. Additionally, distinct findings of multiple punctate foci and frequent signal abnormality of the temporal lobe mimicking HSV were noted.
This retrospective cohort study describes magnetic resonance imaging (MRI) findings in 56 patients with proven or probable La Crosse virus encephalitis. A review of the initial MRI images of patients during hospitalization revealed findings such as leptomeningeal enhancement, involvement of the thalamus, and the basal ganglia. Additionally, distinct findings of multiple punctate foci and frequent signal abnormality of the temporal lobe mimicking HSV were noted.
Author Ganapathy, Shankar
Brown, Miraides
Upadhyayula, Shankar
Shariati, Farimah
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  surname: Brown
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  givenname: Shankar
  surname: Upadhyayula
  fullname: Upadhyayula, Shankar
  organization: Department of Infectious Disease, Akron Children's Hospital, Akron, OH, United States
BackLink https://www.ncbi.nlm.nih.gov/pubmed/40084509$$D View this record in MEDLINE/PubMed
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Copyright The Author(s) 2025. Published by Oxford University Press on behalf of The Journal of the Pediatric Infectious Diseases Society. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.
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Keywords temporal lobe
MRI findings
La Crosse Virus
punctate foci
pediatric meningoencephalitis
Language English
License The Author(s) 2025. Published by Oxford University Press on behalf of The Journal of the Pediatric Infectious Diseases Society. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.
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Snippet This retrospective cohort study describes magnetic resonance imaging (MRI) findings in 56 patients with proven or probable La Crosse virus encephalitis. A...
This retrospective cohort study describes MRI findings in 56 patients with proven or probable La Crosse Virus Encephalitis. Review of the initial MRI images of...
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SubjectTerms Adolescent
Brain - pathology
Child
Child, Preschool
Encephalitis, California - diagnosis
Encephalitis, California - pathology
Female
Humans
Infant
La Crosse virus
Magnetic Resonance Imaging
Male
Retrospective Studies
Title MRI Findings of La Crosse Virus Encephalitis in the Pediatric Population
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Volume 14
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