BRAF and Lynch syndrome: We found that BRAF V600E mutation was present as follows: sporadic MSI-colorectal cancers 17/33 (51%) (result was not available for 7), sporadic MSS- colorectal cancers 0/40 (0%) (result was not available for 3), and Lynch syndrome-colorectal cancers 0/15 (0%) (result was not available for 12).