Table 2.

Reasons for performing MRI in control patients

Condition	Number of patients
Focal neurological deficit	4 (13.3 %)
Symptomatic CVD	1 (3.3 %)
Headache	7 (23.3 %)
Extraaxial benign tumour	1 (3.3 %)
ENT reason (vertigo, hearing loss)	17 (56.7 %)

CVD indicates cerebrovascular disease; ENT ear, nose, throat