Developmental venous anomaly

Case contributed by Dr Ian Bickle

Presentation

Epilepsy. Underlying cause?

Patient Data

Age: 20 years
Gender: Female
MRI

MRI BRAIN

Moderate sized left cerebellar developmental venous anomaly with a 4mm vein recruited from the left transverse sinus.

The remainder of the intracranial appearances are normal.

Case Discussion

Classical appearance of a developmental venous anomaly (DVA) with the caput medusae appearance.

This is often an incidental finding on MR imaging.

The DVA is best appreciated on MIP SWI images.

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Case information

rID: 52218
Case created: 28th Mar 2017
Last edited: 22nd Jun 2017
Inclusion in quiz mode: Included

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