Progressive T1 Shortening of the Dentate Nucleus in Patients With Multiple Sclerosis: Result of Multiple Administrations of Linear Gadolinium Contrast Agents Versus Intrinsic Disease

摘要

OBJECTIVE. The purpose of this article is to study the effect of the administration of multiple IV doses of gadolinium-based contrast agent on the intrinsic T1 hyperintensity in the dentate nucleus and globus pallidus in patients with multiple sclerosis (MS).