Improving cervical spinal cord lesion detection in multiple sclerosis using filtered fused proton density-T2 weighted images.

Background: Magnetic Resonance Imaging (MRI) is considered a vital in depicting multiple sclerosis (MS) lesions. Current studies demonstrate that proton density (PD) weighted images (WI) are superior to T2 WI in detecting MS lesions (plaques) in the spinal cord.

Purpose: To evaluate the diagnostic value of filtered fused PD/T2 weighted images in detecting cervical spinal cord MS lesions.

Atypical Imaging of Hemorrhagic Lumbosacral Myxopapillary Ependymoma with Histopathological Correlation: A Case Report.

BACKGROUND Spinal myxopapillary ependymoma (MPE) is a slow-growing tumor arising from ependymal cells of the central nervous system. MPE rarely presents with acute neurological compromise and most commonly occur in the filum terminale or conus medullaris region. To date, only a few cases have been reported of patients presenting acutely because of hemorrhagic MPE.