Table 1 RASSF1A immunoexpression according to microsatellite instability and K-RAS mutational status
Microsatellite instability | K-RAS mutations | |||
---|---|---|---|---|
Positive | Negative | Positive | Negative | |
RASSF1A positive | 2 | 16 | 3 | 15 |
RASSF1A negative (Hscore <50) | 18 | 31 | 7 | 42 |
Total | 20 | 47 | 10 | 57 |