Evaluation of Leptomeningeal Contrast Enhancement Using Pre-and Postcontrast Subtraction 3D-FLAIR Imaging in Multiple Sclerosis.
Robert ZivadinovDeepa P RamasamyJesper HagemeierC KolbNiels P BergslandFerdinand SchweserMichael G DwyerBianca Weinstock-GuttmanD HojnackiPublished in: AJNR. American journal of neuroradiology (2018)
3D-FLAIR postcontrast imaging offers a sensitive method for detecting leptomeningeal contrast enhancement in patients with MS. However, the use of subtraction imaging helped avoid false-positive cases, decreased reading time, and increased the accuracy of leptomeningeal contrast-enhancement foci detection in a clinical routine.