Rare Diseases Symptoms Automatic Extraction

CSF rhinorrhoea due to a pulsion diverticulum of the frontal horn.

[hydrocephalus with stenosis of the aqueduct of sylvius]

We present the case of a 28-year-old man with cerebrospinal fluid (CSF) rhinorrhoea due to aqueduct stenosis and a pulsion diverticulum of the lateral ventricle into the frontal air sinus. He was successfully treated with an endoscopic third ventriculostomy and open repair of the defect.