Transorbital sonography and MRI reliability to assess optic nerve sheath diameter in idiopathic intracranial hypertension.

Sebastian Niclas RoemerErik Bernhard FriedrichMichael KettnerMartina RauziPeter SchubJohann KulikovskiDaniel Janitschke Jakob StögbauerPiergiorgio Lochner

Published in: Journal of neuroimaging : official journal of the American Society of Neuroimaging (2023)

MRI can reliably measure ONSD and yields similar results compared to TOS in patients with IIH. Moreover, patients with empty sella showed significantly larger ONSD than patients without empty sella.

Keyphrases

optic nerve
contrast enhanced
optical coherence tomography
magnetic resonance imaging
ejection fraction
blood pressure
newly diagnosed
prognostic factors
diffusion weighted imaging
patient reported