Risk factors for placenta accreta spectrum (prior C-section, placenta previa)
Recommended: Obstetric Ultrasound + MRI Pelvis (if US equivocal) is the preferred imaging study for risk factors for placenta accreta spectrum (prior c-section, placenta previa). MRI for posterior placentas and to assess depth of invasion when US is inconclusive.
Recommended study
Obstetric Ultrasound + MRI Pelvis (if US equivocal)
MRI for posterior placentas and to assess depth of invasion when US is inconclusive.