Pseudotumor cerebri: a review.

Pseudotumor cerebri (PTC) is a syndrome seen more frequently in young, obese women defined by increased intracranial pressure without obstruction of the ventricular system. Normal neurodiagnostic studies, normal cerebrospinal fluid (CSF) contents, papilledema in one or both eyes, and normal mental status should also be recognized. Although the disorder has been associated with drugs, endocrinopathies, compromised nutritional status and other disease states, no underlying disorder is uniformly present.