FIGURE 4.
The relationship between Pan-Trk expression using IHC and NTRK-fusions detection using NGS. Pan-Trk expression was detected in 11 tumours and 12 tumours showed no Pan-Trk expression. Only two of the expressed cases (18%) were found to have NTRK2-fusions, and the remaining 9 Cases (82%) did not reveal any NTRK-fusions. The 12 cases with no Pan-Trk expression showed no NTRK-fusions. There was no statistically significant association between IHC and NGS in detecting NTRK-fusion (p > 0.05).