Demographics:
33 years old, Male
Indication:
Focal epilepsy
Findings
- T2/FLAIR signal hyperintensity in the right precentral gyrus (including the hand motor knob) and extending slightly into the postcentral gyrus with blurring of the gray-white interface
- Band of T2/FLAIR signal hyperintensity bridging this abnormal cortex and the ventricular ependymal margin
- No substantial gyral expansion or intracranial mass effect
Diagnosis
Focal cortical dysplasia (type II)
Key Imaging Features
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Differential Diagnosis
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Discussion
Pearls
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