Diffusion-tensor MR imaging of optic pathway in idiopathic intracranial hypertension.
Nada ElsaidAhmed Abdel Khalek Abdel RazekNihal M BatoutyAhmed SaiedPublished in: The neuroradiology journal (2023)
Our findings suggest that, IIH is associated mainly with pre-chiasmatic or ON involvement rather than post-chiasmatic parenchymal or OR involvement. DTI MD and FA parameters of the ON may be a reliable imaging biomarker for diagnosis of IIH and well correlated with papilledema grades.