Journal of Dali University ›› 2021, Vol. 6 ›› Issue (10): 56-.DOI: 10. 3969/j. issn. 2096-2266. 2021. 10. 012

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Clinical Application of Balloon Occlusion of Bilateral Common Iliac Artery in Patients with

Pernicious Placenta Previa under Ultrasound Guidance

Zhang Guohui Jin Yanling Chen Kunqian Li Fawang Xie Kui Chen Rong   

  1. 1.Department of Ultrasound Qujing Hospital of Kunming Medical University Qujing Yunnan 655000 China 2. Department of Hematology Qujing Hospital of Kunming Medical University Qujing Yunnan 655000 China 3. Department of Intervention Qujing Hospital of Kunming Medical University Qujing Yunnan 655000 China 4. Department of Obstetrics Qujing Maternal and Child Hospital Qujing Yunnan 655000 China

  • Received:2020-06-15 Revised:2020-08-29 Online:2021-10-15 Published:2021-12-11

Abstract: Objective To explore the clinical value of ultrasound-guided balloon blocking for temporary occlusion of bilateral common iliac arteries in cesarean section for patients with pernicious placenta previa PPP. Methods A total of 92 cases of cesarean section with PPP were performed by the Department of UltrasoundIntervention and Obstetrics. These cases were diagnosed by ultrasonography and/or MRI. Before cesarean section the balloons of bilateral common iliac artery were pre-positioned under the guidance of ultrasound. When the umbilical cord was clipped the balloons were filled immediately to seal the target vessel temporarily and the efficacy was evaluated in real time. Results All 92 patients undergoing elective surgery underwent ultrasound-guided temporary occlusion of bilateral common iliac arteries. The occlusion time was 8 to 32 minutes and the average occlusion time was 19 minutes. Intraoperative blood losses ranged from 300 to 4 500 mL. 4 cases of postoperative refractory bleeding were treated with hysterectomy. All patients did not occur DIC and Apgar score was 6 to 10 points at 1 minute of newborn. No maternal death occurred but one premature infant 27+1 week died 3 hours after surgery. ConclusionUltrasound-guided temporary balloon occlusion of the bilateral common iliac artery during PPP cesarean section is safe reliable simple and fast. It can significantly reduce intraoperative bleeding reduce the risk of surgery and has no X-ray radiation. It is worthy of promotion and application.

Key words:

"> ultrasound-guided">; balloon occlusion">; pernicious placenta previa">; bilateral common iliac artery

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