Presentation
Previous nasopharyngeal carcinoma with radiotherapy.
From the case:
Temporal lobe radionecrosis
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The right temporal lobe demonstrates increased T2 signal predominantly in the white matter with minimal enhancement. MRS demonstrates preserved choline / NAA but an increase in lipid / lactate peaks.
Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
Case Discussion
The imaging features of radionecrosis are variable and depend both on timing, dose and individual patients.
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