NTRK3 and colorectal carcinoma: We observed 10 of 15 (66.7%) NTRK3 fusions in the context of MSI-H ERBB2wt CRC, 3 of 15 (20.0%) in the context of MSI-H ERBB2mut CRC, and 2 of 15 (13.3%) in the context of MSS ERBB2wt CRC.