From: Assessment of Epidermal Growth Factor Receptor (EGFR) expression in human meningioma
Pathology
EGFR Staining Intensity
0
1
2
3
Benign
5 (13)
13 (26)
38 (48)
1 (13)
Atypical
3 (9)
6 (23)
11 (66)
3 (2)
Malignant
4 (80)
1 (20)