NRAS and colorectal carcinoma: The IdyllaTMKRAS and NRAS-BRAF Mutation Tests qualitatively detect mutations in KRAS codons 12, 13, 59, 61, 117, and 146; NRAS codons 12, 13, 59, 61, 117, and 146; and BRAF codon 600 in FFPE human malignant CRC tissue.