Related Experiment Video
Updated: May 19, 2026

Magnetic Resonance Imaging of Multiple Sclerosis at 7.0 Tesla
Published on: February 19, 2021
MRI in H1N1 encephalitis
Parveen Gulati1, Lalita Saini, Amit Jawa
1Department of Radiology, Gulati Imaging Institute, Hauz Khas, New Delhi, India.
Abstract:
Novel influenza A (H1N1) virus has been largely associated with respiratory complications. The exact frequency of neurological complications is not known, but are more common in children. There are very few reports of MRI findings in H1N1 encephalitis and none from India. The authors report MRI findings in an infant with H1N1 encephalitis. The diagnosis was made based on history, viral serological tests and imaging findings.
Insights
This study details MRI findings in an infant with H1N1 encephalitis, a rare neurological complication. Early diagnosis using imaging is crucial for managing influenza A (H1N1) virus infections in children.
Area of Science:
- Neurology
- Infectious Diseases
- Pediatrics
Background:
- Influenza A (H1N1) virus is primarily linked to respiratory issues.
- Neurological complications, though infrequent, are more prevalent in pediatric cases.
- Limited data exists on MRI findings in H1N1 encephalitis, especially from India.
Observation:
- This report presents a case of H1N1 encephalitis in an infant.
- The diagnosis was confirmed through clinical history, serological tests, and imaging.
Findings:
- The study focuses on the specific magnetic resonance imaging (MRI) findings in this infant.
- This contributes to the scarce literature on neuroimaging in H1N1 encephalitis.
Implications:
- Understanding MRI findings aids in diagnosing and managing H1N1-related neurological complications.
- Highlights the importance of considering encephalitis in infants with H1N1 infection.
- Emphasizes the need for further research on neurological manifestations of H1N1 virus.
Related Concept Videos
Magnetic Resonance Imaging
Encephalitis ll: Pathophysiology
Arboviral Encephalitis
Encephalitis l: Introduction
Imaging Studies IV: Magnetic Resonance Imaging
Imaging Studies for Cardiovascular System IV: CMRI
