MRI of Placenta Accreta: A New Imaging Perspective

被引：126

作者：

Derman, Anna Y. ^{[1
]}

Nikac, Violeta ^{[1
]}

Haberman, Shoshana ^{[2
]}

Zelenko, Natalie ^{[1
]}

Opsha, Oleg ^{[1
]}

Flyer, Mark ^{[1
]}

机构：

[1] Maimonides Hosp, Dept Radiol, Brooklyn, NY 11219 USA

[2] Maimonides Hosp, Perinatal Serv, Dept Fetal Maternal Med, Brooklyn, NY 11219 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2011年 / 197卷 / 06期

关键词：

abnormal intraplacental vascularity; fetal imaging; MRI; placenta accreta; placenta increta; placenta percreta; placenta previa; retroplacental echolucent zone; T2 dark bands; PRIOR CESAREAN-SECTION; POWER DOPPLER; PERCRETA; PREVIA; DIAGNOSIS; US;

D O I：

10.2214/AJR.10.5443

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. The goal of this study was to identify new MR criteria and review established MR criteria for the diagnosis of placenta accreta. MR images of all patients presenting to our department for evaluation of placenta accreta over the previous 5 years were reviewed and findings were correlated with surgical pathology. CONCLUSION. We found the most sensitive MR criteria for the diagnosis of invasive placentation to be abnormal placental vascularity in addition to the previously described intraplacental T2 dark bands.

引用

页码：1514 / 1521

页数：8

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