Throughout history, many terms have been used, including serous meningitis, pseudotumor cerebri, otitic hydrocephalus, angioneurotic hydrocephalus, toxic hydrocephalus, meningeal
[ncbi.nlm.nih.gov]
[…] hypertension, hypertensive meningeal hydrops, pseudoabscess, intracranial hypertension of unknown cause, papilledema of indeterminate etiology, intracranial pressure without
[ncbi.nlm.nih.gov]