Beyond Serous: Treatment Options for Rare Endometrial Cancers

Opinion statementRare endometrial cancers are high-grade, aggressive malignancies which are often diagnosed at an advanced stage, and account for disproportionately more deaths than their more common low-grade counterparts. Standard of care includes a combination of surgery, radiation, and chemotherapy. Surgery consists of complete hysterectomy, and more recent evidence supports replacing a full lymphadenectomy with sentinel node mapping. Paclitaxel and carboplatin remain the mainstays of chemotherapy, while current studies incorporating immunotherapy will inform future practice. Whether and how to incorporate radiation remains controversial, and certain histologic subtypes, such as carcinosarcomas, may benefit from radiation more than others. Owing to their relative rarity, it is difficult to conduct clinical trials in this patient population, which has hindered the development of effective therapies for rare malignancies. Molecular profiling has offered insight into the pathogenesis of rare endometrial cancers, providing actionable targets for personalized therapy.
Source: Current Treatment Options in Oncology - Category: Cancer & Oncology Source Type: research