Umemiya M

ORCID: 0000-0002-5097-3543 · 1 paper in corpus

2026

Possible overestimation of treatment effects of pelvic and para-aortic lymphadenectomy for early-stage ovarian clear cell carcinoma: a retrospective propensity-score weighted multi-center cohort study.

Journal of gynecologic oncology ·doi:10.3802/jgo.2026.37.e24

ObjectiveThe treatment effects of lymphadenectomy in early-stage ovarian clear cell carcinoma (OCCC) reported in previous studies may have been overestimated owing to confounding factors. This study aimed to investigate the treatment effect…