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Chapter 23 - Placenta Accreta Spectrum

from Section 3 - Placental Complications

Published online by Cambridge University Press:  23 February 2023

By
Cleve Ziegler  and
Amira El-Messidi
Edited by
Amira El-Messidi  and
Alan D. Cameron
Amira El-Messidi
Affiliation:
McGill University, Montréal
Alan D. Cameron
Affiliation:
University of Glasgow
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Summary

A 37-year-old G6P3A2 at 20+3 weeks’ gestation is referred from a community hospital center for consultation at your tertiary center’s high-risk obstetrics unit for ‘anterior placenta previa with abnormal features’ reported on ultrasound evaluation of the morphologically normal female fetus. First-trimester sonography performed in the same center, integrated with maternal serum biomarkers, revealed a low risk of fetal aneuploidy.

Keywords

Placenta accreta spectrumSonographyMagnetic resonance imagingPathophysiologyMaternal serum biomarkersRisk factorsManagementCounselingMaternal-fetal complicationsAntenatal careDelivery, surgicalCentralized care
Type
Chapter
Information
OSCEs in Obstetrics and Maternal-Fetal Medicine
An Evidence-Based Approach
 , pp. 315 - 334
Publisher: Cambridge University Press
Print publication year: 2023

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References

Suggested Readings

American College of Obstetricians and Gynecologists; Society for Maternal-Fetal Medicine. Obstetric Care Consensus No. 7: Placenta accreta spectrum. Obstet Gynecol. 2018;132(6):e259–e275.CrossRefGoogle Scholar
Cali, G, Forlani, F, Lees, C, et al. Prenatal ultrasound staging system for placenta accreta spectrum disorders. Ultrasound Obstet Gynecol. 2019;53(6):752–760.Google Scholar
Collins, SL, Alemdar, B, van Beekhuizen, HJ, et al. Evidence-based guidelines for the management of abnormally invasive placenta: recommendations from the International Society for Abnormally Invasive Placenta. Am J Obstet Gynecol. 2019;220(6):511–526.CrossRefGoogle ScholarPubMed
Expert Panel on Women’s Imaging, Poder, L, Weinstein, S, et al. ACR Appropriateness Criteria® placenta accreta spectrum disorder. J Am Coll Radiol. 2020;17(5S):S207–S214.CrossRefGoogle ScholarPubMed
(a)FIGO Expert Consensus Panel: Jauniaux, E, Ayres-de-Campos, D, Langhoff-Roos, J, et al. FIGO classification for the clinical diagnosis of placenta accreta spectrum disorders. Int J Gynaecol Obstet. 2019;146(1):20–24.Google Scholar
FIGO Consensus Guidelines: Jauniaux, E, Ayres-de-Campos, D, FIGO Placenta Accreta Diagnosis and Management Expert Consensus Panel. FIGO consensus guidelines on placenta accreta spectrum disorders: Introduction. Int J Gynaecol Obstet. 2018;140(3):261–264.Google Scholar
FIGO Consensus Guidelines: Jauniaux, E, Chantraine, F, Silver, RM, et al. FIGO consensus guidelines on placenta accreta spectrum disorders: epidemiology. Int J Gynaecol Obstet. 2018;140(3):265–273.CrossRefGoogle ScholarPubMed
FIGO Consensus Guidelines: Jauniaux, E, Bhide, A, Kennedy, A, et al. FIGO consensus guidelines on placenta accreta spectrum disorders: prenatal diagnosis and screening. Int J Gynaecol Obstet. 2018;140(3):274–280.CrossRefGoogle ScholarPubMed
FIGO Consensus Guidelines: Sentilhes, L, Kayem, G, Chandraharan, E, et al. FIGO consensus guidelines on placenta accreta spectrum disorders: conservative management. Int J Gynaecol Obstet. 2018;140(3):291–298.CrossRefGoogle ScholarPubMed
FIGO Consensus Guidelines: Allen, L, Jauniaux, E, Hobson, S, et al. FIGO consensus guidelines on placenta accreta spectrum disorders: nonconservative surgical management. Int J Gynaecol Obstet. 2018;140(3):281–290.CrossRefGoogle ScholarPubMed
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Jauniaux, E, Alfirevic, Z, Bhide, AG, et al. Placenta praevia and placenta accreta: diagnosis and management: Green-Top Guideline No. 27a. BJOG. 2019;126(1):e1–e48.Google ScholarPubMed
Jauniaux, E, Hussein, AM, Fox, KA, et al. New evidence-based diagnostic and management strategies for placenta accreta spectrum disorders. Best Pract Res Clin Obstet Gynaecol. 2019;61:75–88.CrossRefGoogle ScholarPubMed
Jauniaux, E, Kingdom, JC, Silver, RM. A comparison of recent guidelines in the diagnosis and management of placenta accreta spectrum disorders. Best Pract Res Clin Obstet Gynaecol. 2021;72:102–116.Google Scholar
Silver, RM, Branch, DW. Placenta accreta spectrum. N Engl J Med. 2018;378(16):1529–1536.Google Scholar
Shainker, SA, Coleman, B, Timor-Tritsch, IE, et al. Special report of the Society for Maternal-Fetal Medicine Placenta Accreta Spectrum Ultrasound Marker Task Force: consensus on definition of markers and approach to the ultrasound examination in pregnancies at risk for placenta accreta spectrum. Am J Obstet Gynecol. 2021;224(1):B2–B14. [Correction in Am J Obstet Gynecol. 2021 Jul;225(1):91]Google Scholar

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