Comprehensive Online Course on Antenatal Ultrasound Diagnosis of Placenta Accreta Spectrum

Placenta accreta spectrum (PAS) represents a significant obstetric complication and is one of the leading causes of severe postpartum hemorrhage, which can result in maternal mortality. The global incidence of PAS has markedly increased in recent years, largely attributable to the rising prevalence of cesarean section deliveries.

Antenatal diagnosis of PAS is of paramount importance, as it facilitates timely and appropriate perinatal management. Early identification allows for the planning of delivery at a tertiary care center equipped with multidisciplinary expertise and adequate resources, thereby minimizing the risk of catastrophic hemorrhage and reducing maternal morbidity and mortality.

Ultrasonography serves as the primary modality for PAS diagnosis. Two-dimensional (2D) ultrasound is commonly employed due to its accessibility and ease of use. In certain cases, three-dimensional (3D) ultrasound may be used adjunctively to improve diagnostic accuracy. These imaging tools are widely available across most healthcare institutions, making them essential components of prenatal screening protocols for at-risk pregnancies.

Objective

LO1 : Learners will be able to identify key two-dimensional (2D) and three-dimensional (3D) ultrasound features used in the diagnosis of Placenta Accreta Spectrum (PAS).
LO2 : Learners will be able to perform screening assessments for the early detection of PAS.
LO3 : Learners will be able to make a clinical diagnosis of PAS using appropriate imaging and diagnostic criteria.