Clinical Value of Prenatal Ultrasound Diagnosis of Placenta Implantation
Abstract：Objective To explore the clinical value of prenatal ultrasound diagnosis of placenta implantation .Methods Doing retrospective analysis of 34 cases with placenta implantation confirmed by clinical and pathological pregnant relevant information, analyzing features of Doppler ultrasonographic and relationship of postpartum hemorrhage with placenta implantation placenta .Results Among 34 cases, 11 cases were diagnosed as placenta implantation by prenatal ultrasound , accounting for 32.4%.23 cases were missed , accounting for 66.7%.The main imaging characteristics were as follows:some or all of clearance of behind placenta disappeared , there was vortex flow in the placenta formation ,and there was myometrium meager attachment of the placenta and placental abnormalities thickening in the 11 pla-centa implantation of 34 cases patients diagnosed by prenatal ultrasound.Incidence of placenta accreta in postpartum hemorrhage patients and non-postpartum hemorrhage patients was 56.3%vs11.1%,incidence of placenta accreta in placenta previa patients and non -Pla-centa previa patients was 71.4%vs 5.0%, and incidence of placenta accreta in anterior placenta and non -anterior placenta was 53.3%vs15.8%,P<0.05.Conclusion Prenatal ultrasound diagnosis of placenta implantation could prevention of postpartum hemorrhage ,and it has an important value to keep mothers′and babies′safety.
Keywords：Placenta implantationPrenatal ultrasoundDiagnosis
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 802-803 )