Table 1.
Clinical diagnoses and distribution of the underlying pathologies. Abbreviations: ATP = Alzheimer‐type pathology; CBD = corticobasal degeneration; DIP = drug‐induced Parkinsonism; MSA = multiple system atrophy; PD = idiopathic Parkinson's disease; PEP = postencephalitic Parkinsonism; PSP = progressive supranuclear palsy; UPS = unspecified Parkinsonian syndrome; VaP = vascular Parkinsonism.
| Clinical diagnosis | Number of cases | Neuropathological diagnosis |
|---|---|---|
| PD | 209 | 148 PD |
| 17 no specific lesion (5 DIP, 2 neuronal loss, 10 no etiology) | ||
| 16 VaP | ||
| 15 ATP | ||
| 6 PSP | ||
| 2 MSA | ||
| 2 CBD | ||
| 1 PEP | ||
| 1 metastasis | ||
| 1 abscess | ||
| UPS | 20 | 9 PD |
| 5 ATP | ||
| 3 no specific lesion (3 DIP) | ||
| 2 VaP | ||
| 1 PSP | ||
| VaP | 12 | 4 no specific lesion (2 DIP, 2 no etiology) |
| 3 PD | ||
| 3 VaP | ||
| 1 MSA | ||
| 1 PSP | ||
| PEP | 7 | 6 PEP |
| 1 PD | ||
| MSA | 4 | 2 MSA |
| 2 VaP | ||
| PSP | 4 | 3 PSP |
| 1 PD | ||
| CBD | 2 | 1 CBD |
| 1 MSA | ||
| DIP | 3 | 1 PD |
| 1 ATP | ||
| 1 no specific lesion (1 DIP) |