It can also occur without a detectable cause. This is idiopathic intracranial hypertension (IIH). Because the symptoms of IIH can resemble those of a brain tumor, it is sometimes known by the older name pseudotumor cerebri, which means â€œfalse brain tumor.â€
Intracranial hypertension (IH) is the general term for the neurological disorders in which cerebrospinal fluid (CSF) pressure within the skull is too high. (Old names for IH include Benign Intracranial Hypertension and Pseudotumor Cerebri).
Pseudotumor cerebri and benign intracranial hypertension are both former names for IH, which are now considered inaccurate. These names do not adequately .
Idiopathic Intracranial Hypertension – Etiology, pathophysiology, symptoms, signs
Benign intracranial hypertension: Increased pressure within the brain in the absence of a tumor. Symptoms may include headache, nausea, vomiting, pulsating .