Hydrocephalus ex vacuo

Case contributed by Garvit Nama
Diagnosis certain

Presentation

Right sided weakness and facial twitching, on background of known focal seizures likely secondary to previous stroke two years ago.

Patient Data

Age: 80 years
Gender: Female
ct

An extensive area of gliosis in the left temporal lobe with associated marked ex vacuo dilatation of the left lateral ventricle. No convincing evidence of an acute infarct or intracranial hemorrhage is identified.
No midline shift or obstructive hydrocephalus. No destructive skull lesion

Case Discussion

The patient presented with right-sided weakness and facial twitching and was previously known to have focal seizures due to stroke 2 years back. The current CT Head showed no acute intracranial hemorrhage and previous areas of left temporal gliosis and ex vacuo dilatation of left lateral ventricle, suggestive of stable appearance. Neurology review was done and the levetiracetam dose was increased in the wards, however, the facial twitches persisted. Sodium valproate was added in conjunction with levetiracetam, and the facial movements were controlled.

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.