Uterine serous carcinoma and uterine carcinosarcoma: molecular features, clinical advances, and emerging therapies
Elizabeth K Lee1, Joyce F Liu1
1Division of Gynecologic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Abstract:
Endometrial cancer, including high-grade subtypes, has a rising incidence and mortality. Uterine serous carcinoma (USC) and uterine carcinosarcoma (UCS) make up a small but increasing proportion of endometrial cancer cases and account for a significant portion of endometrial cancer mortality. Despite being molecularly and clinically distinct, both USC and UCS have a poor prognosis. Thus far, there have been few therapeutic strategies directed at these endometrial cancer subtypes. This review summarizes the genomic and molecular features of USC and UCS, clinical advances in the treatment of primary advanced and recurrent endometrial cancer, and novel molecularly-driven treatment strategies.
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