Table 1.

Frequencies of NTRK rearrangements in sarcomas.

Sarcoma subtypes	Percentage	Reference
Overall	0.3%–0.7%	Rosen et al., 2020 (4) Solomon et al., 2020 (9)
Infantile fibrosarcoma	90.6%	Forsythe et al., 2020 (10)
Inflammatory myofibroblastic tumor	17.7%	Solomon et al., 2020 (9)
NF1-related malignant peripheral nerve sheath tumors	14%	Hiemcke-Jiwa et al., 2023 (8)
Osteosarcoma	2.7%	Ameline et al., 2020 (11)
Uterine sarcoma	0.34%–1.1%	Forsythe et al., 2020 (10) Rosen et al., 2020 (4)

MPNST, malignant peripheral nerve sheath tumor.