We found 10 EGFR mutated NSCLC (6 with short in-frame deletions of exon 19 and 4 cases with single-nucleotide substitutions in exon 21 characterized by the missense mutation p.L858R); and, 7 KRAS mutated colon carcinomas [data not tabled]. Here, EGFR is linked to non-small cell lung carcinoma.