TABLE 2.
Density of immunopositive elements (n=49 samples)
| Staining |
Density of elements, % |
||
|---|---|---|---|
| None | <2 per field | 2 to 5 per field | |
| S100 (nerve fibres) | 12.2 | 46.9 | 40.8 |
| CD45 (panleukocyte cells) | 8.2 | 48.9 | 42.9 |
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