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Original Article| Volume 35, ISSUE 5, P371-377, September 2011

Extrafetal findings at fetal MR: evaluation of the normal placenta and correlation with ultrasound

      Abstract

      Despite the increasing use of magnetic resonance (MR) for fetal imaging, few studies have addressed the MR appearance of the normal placenta. The goal of this paper is to describe the MR features and thickness of the normal placenta during the second and early third trimester of gestation, based on a retrospective study comparing MR with the reference standard of obstetric imaging, ultrasound.

      Keywords

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      References

        • Blaicher W
        • Brugger PC
        • Mittermayer C
        • et al.
        Magnetic resonance imaging of the normal placenta.
        Eur J Radiol. 2006; 57: 256-260
        • Bardo D
        • Oto A
        Magnetic resonance imaging for evaluation of the fetus and the placenta.
        Am J Perinatol. 2008; 25: 591-599
        • Gowland P
        Placental MRI.
        Semin Fetal Neonatal Med. 2005; 10: 485-490
        • Elsayes KM
        • Trout AT
        • Friedkin AM
        • et al.
        Imaging of the placenta: a multimodality pictorial review.
        Radiographics. 2009; 29: 1371-1391
        • Hoddick WK
        • Mahony BS
        • Callen PW
        • Filly RA
        Placental thickness.
        J Ultrasound Med. 1985; 4: 479-482
        • Elchalal U
        • Ezra Y
        • Levi Y
        • et al.
        Sonographically thick placenta: a marker for increased perinatal risk–a prospective cross-sectional study.
        Placenta. 2000; 21: 268-272
        • Abramowicz JS
        • Sheiner E
        Ultrasound of the placenta: a systematic approach. Part I: Imaging.
        Placenta. 2008; 29: 225-240
        • Lax A
        • Prince MR
        • Mennitt KW
        • Schwebach JR
        • Budorick NE
        The value of specific MRI features in the evaluation of suspected placental invasion.
        Magn Reson Imaging. 2007; 25: 87-93
        • Masselli G
        • Brunelli R
        • Casciani E
        • et al.
        Magnetic resonance imaging in the evaluation of placental adhesive disorders: correlation with color Doppler ultrasound.
        Eur Radiol. 2008; 18: 1292-1299
        • Palacios Jaraquemada JM
        • Bruno CH
        Magnetic resonance imaging in 300 cases of placenta accreta: surgical correlation of new findings.
        Acta Obstet Gynecol Scand. 2005; 84: 716-724
        • Sonin A
        Nonoperative treatment of placenta percreta: value of MR imaging.
        AJR Am J Roentgenol. 2001; 177: 1301-1303
        • Salomon LJ
        • Siauve N
        • Balvay D
        • et al.
        Placental perfusion MR imaging with contrast agents in a mouse model.
        Radiology. 2005; 235: 73-80
        • Ong SS
        • Tyler DJ
        • Moore RJ
        • et al.
        Functional magnetic resonance imaging (magnetization transfer) and stereological analysis of human placentae in normal pregnancy and in pre-eclampsia and intrauterine growth restriction.
        Placenta. 2004; 25: 408-412