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Diffusion-weighted MR imaging findings in a patient with herpes simplex encephalitis
1Department of Radiology, University Hospital KU Leuven, Herestraat 49, B-3000 Leuven, Belgium. heiner_lajos@freemail.hu
European Journal of Radiology
|February 22, 2003
Summary
Herpes simplex meningoencephalitis, a common adult CNS infection, requires early diagnosis. Diffusion-weighted MRI offers superior sensitivity for detecting brain involvement in these cases, aiding prompt treatment and recovery.
Area of Science:
- Neurology
- Infectious Diseases
- Radiology
Background:
- Herpes simplex meningoencephalitis is a frequent cause of viral central nervous system infections in adults.
- Timely diagnosis and intervention are critical for managing this condition.
Observation:
- A case study of a 68-year-old female with severe herpes simplex infection is presented.
- Diffusion-weighted (DW) magnetic resonance imaging (MRI) demonstrated superior visualization of brain involvement compared to conventional MRI sequences.
Findings:
- DW MRI is more sensitive in detecting brain abnormalities associated with herpes simplex virus infection.
- The patient experienced a full recovery following acyclovir treatment.
Implications:
- DW MRI is recommended for enhanced diagnostic accuracy in herpes simplex meningoencephalitis.
- Early and sensitive imaging can improve patient outcomes for this neurological infection.