Neuroradiology — Flashcards

Radiographic views of temporal bone include:1. _____ view: Mastoid air cells2. Schuller's view: Antrum and upper part of attic (key area)3. Stenver's view: Entire petrous pyramid4. Towne's view: for acoustic neuroma and apical petrositis5. Transorbital view6. Submentoverical view

The _____ sign on FLAIR brain is seen in variant CJD

Involvement of the _____ cranial nerve in acoustic neuroma indicates that the tumor is roughly 2.5 cm in diameter and occupies the cerebellopontine angle.

_____ peak in magnetic resonance (MR) spectroscopy is diagnostic of Canavan disease

Ischemic strokes may be visualized on _____ after 3 - 30 minutes

Imaging of _____ (CNS tumor) reveal a cystic lesion with a mural nodule

The _____ sign is characteristic of superior sagittal sinus thrombosis

_____ is an MRI based neuroimaging which makes it possible to estimate the location, orientation and anisotropy of the brains white matter tracts

Hint: imaging

_____ sign is seen in arachnoiditis type II

In _____ weighted images, CSF is dark/hypointense and white matter is white, grey matter is dark