KRAS and metastatic neoplasm: Pts' distribution according to extension of metastatic disease in c.35 G > A KRAS mutant, other KRAS mutant, and KRAS wild-type pts was, respectively: L-L 6 pts (40%), 7 pts (54%), and 12 pts (39%); O/MM 9 pts (60%), 6 pts (46%), 19 pts (61%).