Table 3.

PIK3CA, RAS (K- or N-), and BRAF mutations

OncogeneMutated (%)Total tested
PIK3CA mutations25 (11.5)217
KRAS mutations33 (25)130
NRAS mutations2 (3)62
BRAF mutations11 (9)122
RAS or BRAF mutations46 (31)145
KRAS mutations in mutated PIK3CA9 (45)20
RAS or BRAF mutations in mutated PIK3CA10 (50)20