Placenta Accreta Spectrum: A Continuously Evolving Challenge for Radiologists

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

“…Many studies have evaluated the diagnostic performances of MRI and ultrasound for the prenatal diagnosis of PAS disorder, with sensitivities ranging between 31% and 91% for ultrasound and between 54% and 97% for MRI 12 . Despite an extensive literature on various PAS markers, inconsistencies persist 13 . Moreover, the American College of Obstetricians and Gynecologists considers it unclear whether the use of MRI improves the diagnosis of PAS.…”

“…12 Despite an extensive literature on various PAS markers, inconsistencies persist. 13 Moreover, the American College of Obstetricians and Gynecologists considers it unclear whether the use of MRI improves the diagnosis of PAS.…”