(Rajput,et al. 1991)
病理检查确认 临床误诊为PD的原因
病理
Only SND SND & Pos Hypot Profound SN cell loss, no inclusions AD only Drug-induced Only NFT pathology
例数
2 2 2 1 1 2
Between IPD and other parkinsonian syndrome.
Clinically diagnosed IPD: 100 cases Pathologically confirmed: 76 cases
(Hughes AJ, et al. 1992)
Clinical Features of IPD: particularly in early cases
For Non-PD Parkinsonism non-follow-up n=49, traced=62.3 %
* For PD
non-follow-up n=75 traced=72.5 %
94% Eligible N=31,318
Non-response N=1,864
临床诊断的准确性
22年中,65例尸检,59例神经病理检查。 生前临床最初诊断PD43例, 随访11.7年,临床最后诊断PD41例 死后病理证实31(76%)。
发病至未访(年)
6,6.25 9,7.5 30,19 2 UA 30.5,34
神经病理诊断59例
Only IPD IPD & AD MSA (SND,Shy-Drager,OPCA) PSP NFT IPD & NFT Drug Induced P Substantia nigra cell loss, no inclusions CJD Other 例数 26 6 13 3 2 1 2 2 2 2 % 44 10 22 5 3 2 3 3 3 3