Table 5

False positive diagnoses of PD in six cases on blinded video review: reviewer 2

False PositivesBlinded video DiagnosisClinical features leading to diagnosisFP-CIT Result
FBRTHVFHRASGI
Case 1PD+Normal
Case 13PD++Normal
Case 23PD++Normal
Case 26PD+++Normal
Case 30PD+Normal
Case 38PD++Normal
  • FB, fatiguable bradykinesia; FH, facial hypomimia; FP-CIT, N-ω-fluoro-propyl- 2ß-carbomethoxy-3ß-(4-iodophenyl) nortropane; HV, hypophonic voice; GI, gait impairment; PD, Parkinson's disease; RAS, reduced arm swing; RT, rest tremor.