Translational Medical Research Commons^™

Improving The Accuracy Of Dat Scan Interpretation: A Retrospective Study To Identify Variables That Standardize The Review Of Dat Scans For Idiopathic Parkinson’S Disease, Hannah Hackbart, Andrew B. Newberg, Md, Tsao-Wei Liang, Md

Phase 1

Introduction: Until recently, the diagnosis of Parkinson’s disease (PD) has been based solely on clinical observation. The DaT scan is a tool that allows clinicians to visualize areas of neurodegeneration in PD and can help guide diagnosis. However, there is a discordance between clinical judgement and interpretation of DaT scans. In this study, we aim to improve the utility of DaT scans in the diagnosis of PD by identifying factors that can lead to a misdiagnosis and determine which image findings predict a clinical syndrome of parkinsonism.

Methods: We will conduct a retrospective chart review to analyze DaT scans of …