Arteriovenous malformation – cerebral Findings: Serpiginous flow-voids at the right superior temporal gyrus, which represents the nidus of arteriovenous malformation. The nidus measures 2.2...
Rathke cleft cyst Findings:Cystic lesion located in the midline between the adeno- and neurohypophysis, which appears hypointense in T2 sequence and hyperintense in...
Retrocerebellar arachnoid cyst Findings:A rather defined retro-cerebellar CSF intensity cyst is noted, with thin few anterior septae seen mass effect manifested as indentation...
Vascular dementia/Vertebrobasilar dolichoectasia Findings:No intra- or extra-axial mass lesion or collection is identified. The midline structures are normal with no midline shift.No sign...
Retroclival prepontine meningioma Findings:A small, well-circumscribed extra-axial mass of retroclival, right prepontine location with a broad base dural contact to the posterior surface...