J Obstet Gynaecol 2022 Jun 20:1-8. Epub 2022 Jun 20.
Department of Obstetrics and Gynecology, Division of Obstetrics and Gynecological Ultrasound, New York University School of Medicine, New York City, NY, USA.
Placenta accreta spectrum (PAS) disorders involve an abnormality in the implantation of the placenta, being rarely diagnosed in the first trimester. To conduct a systematic review of the risk factors, clinical and imaging features, and outcomes of histopathologically confirmed cases of PAS disorders in the first trimester of pregnancy. Different databases including PubMed, MEDLINE Complete, Scopus, Web of Science, EMBASE, SciELO, LILACS, and Ovid were reviewed up to November 2018. Read More