The in vitro diagnostic “EasyPGX® ready THYROID Fusion” kit is intended for the qualitative detection by One Step Real-Time PCR of RET/PTC1 (CCDC6-RET), RET/PTC2 (PRKAR1A-RET), RET/PTC3 (NCOA4-RET), PAX8/PPARG fusions in RNA samples isolated from tumor tissue (formalin fixed paraffin-embedded (FFPE)) or from fine-needle aspiration.