170 MS patients scanned by contrast-enhanced MRV and time of flight MRV-- 93 (55%) in CE-MRAV and 103 (61%) in TOF-MRV showed stenosis in at least one IJV.

The corresponding numbers for the 40 healthy control subjects were 2 (5%) and 4 (10%), respectively.


A comparative study of magnetic resonance venography techniques for the evaluation of the...
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Magnetic Resonance Imaging, Volume null, Issue null, Pages null, null, Authors:M. Tamizur Rahman; Sean K. Sethi; David T. Utriainen; J. Joseph Hewett; E. Mark Haacke