Study shows MRIs without contrast might be OK for routine MS followups on: March 17, 2019, 11:18:38 am #1 There are some slight risks involved in the use of gadolinium contrast dye for MRIs, but neurologists have been routinely requiring its use for almost all MS-related MRIs. Now this study indicates that quite a few of those MRIs could be done without the contrast dye. From Radiology (March 12, 2019), Eichinger et al., "Non-contrast MRI effective in monitoring progression of MS, study shows":https://pubs.rsna.org/doi/10.1148/radiol.2019181568 Logged MS Speaks--online for 20 yearsSPMS, diagnosed 1980. Avonex 2001-2004. Copaxone 2007-2010. Glatopa (glatiramer acetate 40mg 3 times/week) 12/16/20 - 3/16/24.