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KMID : 1137020120230040257
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Journal of Gynecologic Oncology
2012 Volume.23 No. 4 p.257 ~ p.264
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Risk factors for recurrence amongst high intermediate risk patients with endometrioid adenocarcinoma
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Bahng Agnes Y.
Chu Christina
Wileyto Paul
Rubin Stephen
Lin Lilie L.
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Abstract
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Objective: To determine risk factors associated with recurrence in patients with high intermediate risk (HIR) endometrioid adenocarcinoma.
Methods: A retrospective analysis of patients with HIR endometrioid adenocarcinoma who underwent hysterectomy, bilateral salpingo-oophorectomy, with or without pelvic/para-aortic lymphadenectomy at the University of Pennsylvania between 1990 and 2009 was performed.
Results: A total of 103 women with HIR endometrial cancer were identified. Multivariable analysis revealed that ≥2/3 myometrial invasion (HR, 4.79; p=0.010) and grade 3 disease (HR, 3.04; p=0.045) were independently predictive of distant metastases. The 5-year distant metastases free survival (DMFS) for patients with neither or one of these risk factors was 89%, and the 5-year DMFS for patients with both risk factors was 48% (p<0.001).
Conclusion: Patients with both grade 3 disease and deep third myometrial invasion have a high risk of distant metastases. Identifying these patients may be important in rationally selecting patients for systemic therapy.
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KEYWORD
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Chemotherapy, Endometrial neoplasms, High intermediate risk, Radiotherapy
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