Atlas One · Host Biology · Scale 07 — System

Ovarian Cancer

HGSOC accounts for ~70% of ovarian cancer; BRCA1/2 mutations in ~15-20%; TP53 mutations in ~96%; olaparib and niraparib approved as maintenance; bevacizumab improves PFS; carboplatin+paclitaxel is standard frontline; PARP inhibitor maintenance is standard for HRD+ tumors.

Also known as: ovarian cancer, HGSOC, high-grade serous ovarian cancer, LGSOC, clear cell ovarian cancer, epithelial ovarian cancer, EOC, ovarian carcinoma

Scale 07 — SystemScale
draftStatus
2026-06-06Last Reviewed
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ovarian-cancer

Ovarian Cancer

HGSOC accounts for ~70% of ovarian cancer; BRCA1/2 mutations in ~15-20%; TP53 mutations in ~96%; olaparib and niraparib approved as maintenance; bevacizumab improves PFS; carboplatin+paclitaxel is standard frontline; PARP inhibitor maintenance is standard for HRD+ tumors.