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Updated: Jun 10, 2026

Ex Vivo Perfusion of the Rodent Placenta
Published on: May 30, 2019
Use of hemostatic gel in postpartum hemorrhage due to placenta previa
Lai Wa Law1, Chung Ming Chor, Tak Yeung Leung
1From the Fetal Medicine Unit, Department of Obstetrics and Gynaecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong.
Background:
Hemostasis for placenta previa is notoriously difficult because of the poor contractility of the lower segment. A hemostatic gel offers a new type of hemostatic matrix, which may have advantages.
Case:
A 35-year-old woman had a postpartum hemorrhage despite the use of uterotonics 2 hours after cesarean delivery for major placenta previa. On relaparotomy, heavy oozing from the placental site was found. Difficult accessibility and profuse bleeding prompted the consideration of alternative treatment with the topical application of hemostatic gel over the lower segment, which achieved hemostasis within minutes.
Conclusion:
Hemostatic gel is easily applicable and provides quick and effective hemostatic control in the lower segment, where surgical intervention may be difficult.
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