Evaluating ovarian blood supply anatomy and variability via digital subtraction angiography in patients with cesarean scar pregnancy undergoing uterine artery embolization
Guo Zheng; Huiling Gao; Zhao Jin; Yue Wen; Hongzhen Xu; Shuyuan Dong; Shuang Li · 2026 · Frontiers in Medicine
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Abstract
BackgroundPreservation of ovarian perfusion is a critical consideration during uterine artery embolization (UAE), as inadvertent disruption can reduce ovarian reserve. Given the complex and variable anatomy of ovarian blood supply, this study aimed to characterize its anatomical origins and variations using digital subtraction angiography (DSA) in patients undergoing UAE for cesarean scar pregnancy (CSP).MethodsThis retrospective study included patients with type II or III CSP who underwent first-time UAE at Heibei Maternity Hospital, China, between August 2020 and October 2024. Pre-embolizati
Abstract by Guo Zheng; Huiling Gao; Zhao Jin; Yue Wen; Hongzhen Xu; Shuyuan Dong; Shuang Li, Frontiers in Medicine (2026) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.3389/fmed.2026.1730033