Percreta score to differentiate between placenta accreta and placenta percreta with ultrasound and MR imaging.

ABSTRACT:

Introduction

The objective of this study was to assess the performance of ultrasound and magnetic resonance imaging (MRI) features in helping to classify the type of placenta accreta spectrum (PAS; accreta/increta vs percreta), alone or combined in a predictive score.

Material and methods

We conducted a retrospective study in 82 pregnant women with PAS who underwent ultrasound and MRI examination of the pelvis before delivery (from an initial cohort of 185 women with PAS). We estimated the sensitivity, specificity and accuracy of MRI and ultrasound in the diagnosis of the type of PAS. We analyzed cesarean and imaging features using univariable logistic regression analysis. We constructed a nomogram to predict the risk of placenta percreta and validated it with bootstrap resa

SUBMITTER: Pain FA 

PROVIDER: S-EPMC9812204 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature