A P Morokoff | PubMed Health

PubMed2001

Idiopathic spinal cord herniation.

Spinal cord herniation is a rare condition that has become increasingly recognised in the last few years. The authors report a case of idiopathic spinal cord herniation in a 33 year old woman who presented with progressive Brown-Sequard syndrome. The diagnosis was made on MR imaging. After repairing the herniation the patient made a gradual improvement. Potential causes are discussed, including the possible role of dural tethering. In conclusion, idiopathic spinal cord herniation is a potentially treat able condition that should be more readily diagnosed with increased awareness and newer imaging techniques such as high resolution MRI.

Adult↗

PubMedDate not supplied

Unusual imaging appearance of an intracranial dermoid cyst.

Intracranial dermoid cysts have characteristic CT and MR imaging findings that generally make preoperative diagnosis straightforward. Enhancement of uncomplicated intradural dermoid cysts on CT or MR studies has been reported but is rare. We present a case of a posterior fossa dermoid cyst that was not only hyperattenuating on CT scans but also contained a mural nodule with clear evidence of enhancement on MR images.

Adolescent↗