Pseudotumor Cerebri Support Group
Pseudotumor cerebri (PTC) is a neurological disorder that is characterized by increased intracranial pressure, in the absence of a tumor or other diseases affecting the brain or its lining. Diagnosis requires brain scans and lumbar puncture. Characteristic symptoms are headache, transient visual obscurations or transient visual loss in one or both eyes usually lasting...
As far as shunts I know positively with my brothers his ayto corrects, his is over 30yrs old, pressure dictates its function, it works off of syphion and ball bearings and intra cranial pressure.