Bilateral Pneumoparotid
Axial CT image shows incidentally detected air within the parotid gland bilaterally tracking through Stensen's duct (arrows)....
Thornwaldt’s cyst
A great example of Thornwaldt's cyst on CT. Courtesy of radsWiki.net
Credit: RadsWiki
Leptomeningeal Metastases
This 41 year-old male patient presented with headache, confusion, dyskinesia, and reduced level of conciousness. He had...
Mesial Temporal Sclerosis
Mesial temporal sclerosis (MTS), also commonly referred to as hippocampal sclerosis, is the most common association with...
Ventriculitis
Ventriculitis or ependymitis is defined as ventricular ependyma infection related to meningitis, cerebral abscess rupture into ventricular...
Fenestration of the septum pellucidum
Fenestration of the septum pellucidum is one of the findings in chronic obstructive hydrocephalus.
Pineal Cyst Case Vignette
Vignette: A 34 year old female presents with headaches.
Image Findings:A T2-weighted axial MR scan...
Papilloedema (or Papilledema)
Axial fast spin echo (FSE) T2WI of the right orbit demonstrates high T2 signal expanding the dural...
Cerebral Ependymoma
This axial T2W MR image shows a mixed solid-cystic mass arising from the fourth ventricle and causing...
Craniopharyngioma
There is a sellar and suprasellar mass with high signal intensity on T1 images. In craniopharyngioma, T1...