磁共振成像Issue(6)：463-466,4.DOI:10.3969/j.issn.1674-8034.2014.06.012
前置胎盘合并胎盘植入的MRI产前诊断
Prenatal MRI diagnosis of placenta previa complicated with placenta accreta
钟华 1李丽红 1代海洋 1黎昕 1刘锦文1
作者信息
- 1. 惠州市中心人民医院放射科，惠州 516001
- 折叠
摘要
Abstract
Objective: To investigate the prenatal MRI imaging features of placenta previa complicated with placenta accreta.Materials and Methods:The clinical and MRI data of 48 cases of placenta previa including 12 placenta accreta conifrmed by clinic and surgery were retrospectively analyzed.Results: Forty-three cases of placenta previa were diagnosed by MRI pre-operation, including 31 cases of complete placenta previa, 9 cases of partial placenta previa and 3 cases of marginal placenta previa. The overall diagnose accordance rate was 89.5% (43/48). Nine cases of placenta accreta were diagnosed by MRI pre-operation, the diagnose accordance rate was 75.0% (9/12).Conclusions:MRI has a high accuracy for the diagnosis of placenta previa, the combination of different MR sequence can make accurate diagnosis possible.关键词
胎盘,前置/胎盘,侵入性/磁共振成像Key words
Placenta previa/Placenta accreta/Magnetic resonance imaging分类
医药卫生引用本文复制引用
钟华,李丽红,代海洋,黎昕,刘锦文..前置胎盘合并胎盘植入的MRI产前诊断[J].磁共振成像,2014,(6):463-466,4.
