Anterior inferior cerebellar artery vascular loop Findings:The vestibular-cochlear apparatus and internal acoustic canals have a normal appearance. No structural cochlear abnormalities.The facial and vestibulocochlear nerves have...
Trigeminal neuralgia caused by an arachnoid cyst in Meckel’s cave Findings:A cystic lesion is seen within the right Meckel’s cave with no nodularity or enhancement. The lesion elicits fluid signal...
Trigeminal neuralgia/Hemifacial spasm Findings:Postsurgical area of encephalomalacia is seen in the right temporal pole, extending superiorly to the right orbital gyri with associated...
Anterior inferior cerebellar artery vascular loop – type 1 Findings:No intra- or extra-axial mass lesion or collection is identified. The ventricles and sulcal spaces are within normal limits. The...
Cerebellopontine angle meningioma/sellar meningioma Findings:Small well-defined extra-axial broad-based mass In the right cerebellopontine angle, overlying the right posterior aspect of the clivus, measuring approximately...