Placental MR Imaging in Fetuses with Placental Insufficiency

Keywords

abnormal accuracy acquisition addition additional alterations altered amniotic appearance appearances array arrow arrows artifact assess audience available body categorized cause central clear contained decrease decreased density despite detecting detection development diagnosed diagnosing dysfunctional edges enhancement equivocal evaluate evaluating examination fact fast fetal fetus fetuses fifty finding findings five flow fluid focal functional gestation globular gross growth gynecology half helps human hypothesized identify included increasingly insertion insufficiency intensity intrauterine invasive japan lancet largest leading length longitudinal loss mapping materials maximal measuring mechanism medicine morphologic morphological none note obstetric obstetrics particularly percentile placenta placental placentas plus positive pregnancies pregnant preserved properties radiologists radiology rapid rare reduced reduction reflected reflection relation restriction reviewed scanner school selected sensitivity series shot significance signs singleton slice specificity story studies substantially supply surface table taken tapering target thickened thicknesses thought tissue tool transverse twenty umbilical underwent useful uterus verify voids volume volumes weeks whole whose woman women year