Findings: The SWI sequence demonstrates widespread focal regions of susceptibility induced signal loss involving bilateral cerebral and cerebellar hemispheres as...

Findings:The craniocervical junction is normal.At the level of a chronic T7/8 a focal C-shaped anterior displacement of the cord is...

Findings: Large amount of low T1 and low T2 signal periodontoid material with widening of the median atlantoaxial joint, without...

Findings:A hemosiderin lined cavity is present in the left occipital lobe with blooming on gradient echo imaging.Additionally, subarachnoid siderosis is...

Findings:Imaged brain parenchyma is unremarkable. The orbits and mastoid air cells are clear. Mucosal thickening is seen in the maxillary...