Analysis of diagnostic accuracy of nigrosome-1 presence to diagnose PD in a clinical population (non-diagnostic cases excluded).

Analysis of diagnostic accuracy of nigrosome-1 presence to diagnose PD for each rater individually and after consensus assessment of discrepantly rated cases. The cases were classified according to presence or absence of nigrosome-1 and include nine PD cases and 81 non-PD cases (n = 90).