Table 2.

Differential diagnosis table for neuro-Behcet's disease.

	Clinical findings	MRI
Neuro-Behcet's disease	Motor dysfunction, dementia, personality changes	T2-weighted hyperintense foci, predilection for brainstem, basal ganglia, and thalamus [18]
Multiple sclerosis	Optic neuritis, numbness, weakness, paresthesia	T2-weighted hyperintense periventricular lesions that vary by location over time [24]
Thromboembolic infarction	Acute, unilateral focal deficits	Increased intracellular water demonstrated by DWI in ischemic area [25]
RCVS	Headache, seizures, bilateral focal deficits	“Sausage on a string” appearance of arteries in Circle of Willis and its branches [26]