Multinodular and vacuolating neuronal tumor

Case contributed by Dr Dalia Ibrahim

Presentation

Headache.

Patient Data

Age: 35 years
Gender: Male

A cluster of small well circumscribed high T2 signal 'bubbles' are located in the left temporal subcortical region. The lesions' signal doesn't suppress on FLAIR. No diffusion restriction or post-contrast enhancement. No cortical involvement or mass effect.

Case Discussion

Findings are in keeping with multinodular and vacuolating neuronal tumor.

Differential diagnosis:

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