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Placenta Accreta Spectrum: A Life-Threatening Interdisciplinary Problem
F Arran Seiler1, Brett D Einerson2, Christine Warrick1
1Department of Anesthesiology, University of Utah Hospital, Salt Lake, City, UT, USA.
Anesthesiology Clinics
|July 30, 2026
Summary
Placenta accreta spectrum (PAS) is a serious obstetric condition linked to cesarean delivery. Management requires careful planning for hemorrhage, anesthesia, and maternal mental health support.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
Background:
- Placenta accreta spectrum (PAS) incidence is increasing, correlating with higher cesarean delivery rates.
- PAS poses significant risks, including massive hemorrhage during cesarean hysterectomy.
Purpose of the Study:
- To highlight critical management considerations for placenta accreta spectrum.
- To emphasize the need for multidisciplinary preparation for cesarean hysterectomy in PAS cases.
Main Methods:
- Review of current obstetric management strategies for PAS.
- Discussion of anesthetic techniques (neuraxial vs. general) and their implications.
- Consideration of the psychological impact of PAS diagnosis on maternal mental health.
Main Results:
- Hemorrhage during cesarean hysterectomy necessitates meticulous preparation for resuscitation and transfusion.
- Both neuraxial and general anesthesia present distinct advantages and disadvantages in PAS management.
- The mental health of mothers diagnosed with PAS requires attention throughout pregnancy and postpartum.
Conclusions:
- Effective PAS management demands a comprehensive approach addressing surgical, anesthetic, and psychosocial aspects.
- Early diagnosis and coordinated care are crucial for improving outcomes in placenta accreta spectrum.
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