From: Diffusion-weighted imaging (DWI) and apparent diffusion coefficient (ADC) values of optic nerve head in Papilledema
Group (A)
(n = 48)
N
%
Idiopathic Intracranial hypertension
19
39.6
Tumor
15
31.3
Hemorrhage
7
14.6
Cerebral venous sinus thrombosis
5
10.4
Drug-induced raised ICP
1
2.1
Meningitis