Table 4 Immunohistochemical Score (IHS) of meningioma samples, n (%).
From: Assessment of Epidermal Growth Factor Receptor (EGFR) expression in human meningioma
Pathology | Immunohistochemical Score | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
Benign | 5 (9) | 4 (7) | 12 (21) | 7 (12) | 15 (26) | 0 (0) | 8 (14) | 0 (0) | 4 (7) | 2 (4) |
Atypical | 3 (13) | 4 (17) | 3 (13) | 2 (9) | 2 (9) | 1 (4) | 2 (9) | 1 (4) | 3 (13) | 2 (9) |
Malignant | 4 (80) | 1 (20) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |