Normal MRI of the brain and the orbits Findings:No intra- or extra-axial mass lesion or collection is identified. The ventricles and sulcal spaces are within normal limits. The...
Recurrent artery of Heubner infarction/ M1segment stenosis Findings:Correlating to the CT study an area of diffusion restriction is seen involving the right-sided head of the caudate, anterior...
Perivascular space Findings:Tiny cystic lesion in the right peritrigonal white matter without any perilesional signal changes or enhancement on the postcontrast study,...
Pineal cyst and Rathke cleft cyst Findings:A small sharply demarcated cystic lesion in the pineal region, measuring approximately 8.5 x 5 mm and showing smooth peripheral...
Trigeminal schwannoma Findings: There is a well defined, extra-axial, lobulated, heterogenous lesion centered within the left Meckle’s cave, indenting the left cavernous...