Fig. 1From: Diagnostic value of brain MR imaging and its correlation with clinical presentation and cognitive functions in idiopathic intracranial hypertension patientsa–d MRI and MRV of 37 years aged female patient diagnosed with idiopathic increase intracranial tension. a, b Axial T2 scan of left orbit shows tortuosity and grade 2 distention of left optic nerve sheath (white arrows) with flattened left posterior globe (arrowhead). c A mid-sagittal T1 MRI sellar cavity is enlarged with no detected pituitary gland inside grade 5 (empty sella) (blue arrow). d Time of flight MRV shows bilateral transverse sinus stenosis (the left transverse sinus is hypoplastic and also shows stenosis (red arrows)). Combined conduit score was 1 + 1 = 2Back to article page