Intervention 1 Name : internal ventricular shunt (neurosurgery)
Other name \[facultatif\] :
Description :
The internal ventricular shunt consists of the introduction of a catheter from a lateral ventricle into the atrium or peritoneum. It is associated with a valve whose opening pressure is adjustable. The goal is that cerebrospinal fluid can be absorbed extra-cranial.
Intervention 2 Name : endovacascular stenting (interventional neuroradiology)
Other name \[facultatif\] :
Description :
The placement of a vascular endoprosthesis (stent) is an interventional neuroradiology procedure aimed, by venous approach (percutaneous puncture), to restore the diameter of a venous sinus. It requires 6 months of antiplatelet aggregation. The aim is to allow better venous drainage from the brain to increase the absorption of cerebrospinal fluid.
