Table 4 The FISH and IHC detection of EGFR signals in CNS small cell tumors
CNS small cell tumors | The number of patients (median survival time) | ||
|---|---|---|---|
FISH | |||
IHC | MB (34) | + | - |
+ | 10 (10.75 ± 4.1) | 4 (29.51 ± 2.33) | |
- | 9 (21.14 ± 3.29) | 11 (59.18 ± 10.21) | |
FISH | |||
GBM (15) | + | - | |
+ | 6 (2.5 ± 1.1) | 2 (4) | |
- | 1 (10) | 6 (12.27 ± 2.21) | |
FISH | |||
PNET (8) | + | - | |
+ | 3 (3.5 ± 2.1) | 1 (11) | |
- | 1 (5) | 3 (all alive > 54) | |