Isotopic Scintigraphy in Intrathecal Drug Delivery Failure: A Single-Institution Case Series

BackgroundThe aim of this study was to assess the feasibility and diagnostic accuracy of an optimized 111Indium-diethylenetriamine-penta-acetic-acid single-photon-emission computed tomography (CT) (111In-DTPA SPECT-CT) examination in patients with suspected intrathecal drug delivery (ITDD) failure.Materials and MethodsRetrospective analysis of routinely collected observational data from a case series of patients in the setting of the academic...