Comprehensive genomic profiling (CGP) of ovarian clear cell carcinomas (OCCC) identifies clinically relevant genomic alterations (CRGA) and targeted therapy options

•MTOR pathway genes are often mutated in ovarian clear cell carcinomas (OCCC).•11.2% of OCCC have targetable alterations only in the mTOR pathway.•MTOR pathway mutations in OCCC can underlie robust, lasting responses to everolimus.