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| 产前超声在不同孕期胎盘植入中的诊断价值 | |
| 引用本文： | 陶国伟,王晓玲,石琳琳,丁婷婷. 产前超声在不同孕期胎盘植入中的诊断价值[J]. 山东大学学报(医学版), 2016, 54(9): 10-13. DOI: 10.6040/j.issn.1671-7554.0.2016.547 |
| 作者姓名： | 陶国伟 王晓玲 石琳琳 丁婷婷 |
| 作者单位： | 1. 山东大学齐鲁医院超声科, 山东 济南 250012;2. 山东大学附属济南市中心医院超声科, 山东 济南 250013 |
| 基金项目： | 山东省重点研发计划(2015GSF118081) |
| 摘 要： | 胎盘植入可导致严重的产科并发症。超声检查是诊断胎盘植入的首选影像学检查方法,胎盘植入的中晚孕期超声特征典型。近年来国内外学者对胎盘植入早孕期超声表现的研究增加,并提出瘢痕妊娠和胎盘植入之间关系密切。本文对胎盘植入的病理及分型、中晚孕期超声评价、早孕期超声表现、瘢痕妊娠和胎盘植入的关系进行了综述。 |
| 关 键 词： | 胎盘植入 凶险性前置胎盘 瘢痕妊娠 超声 产前 |
| 收稿时间： | 2016-05-16 |
Diagnostic value of prenatal ultrasound in placenta accreta of different trimesters of pregnancy |
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| TAO Guowei,WANG Xiaoling,SHI Linlin,DING Tingting. Diagnostic value of prenatal ultrasound in placenta accreta of different trimesters of pregnancy[J]. Journal of Shandong University:Health Sciences, 2016, 54(9): 10-13. DOI: 10.6040/j.issn.1671-7554.0.2016.547 | |
| Authors: | TAO Guowei WANG Xiaoling SHI Linlin DING Tingting |
| Affiliation: | 1. Department of Ultrasonography, Qilu Hospital of Shandong University, Jinan 250012, Shandong, China;2. Department of Ultrasonography, Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, Shandong, China |
| Abstract: | Placenta accreta may lead to severe obstetric complications. Ultrasonography is the first-rate imaging modality for its diagnosis. The typical ultrasonic characteristics of placenta accreta occur in the second and third trimester. Recently, with the increase of studies on the ultrasonic manifestations in the first trimester, researches indicate that there is a close correlation between cesarean scar pregnancy and placenta accreta. This article reviews the pathology and types of placenta accreta, ultrasonic evaluation in the second and third trimester, ultrasonic manifestations in the first trimester, and the relationship between cesarean scar pregnancy and placenta accreta. |
| Keywords: | Pernicious placenta previa Cesarean scar pregnancy Ultrasonography Placenta accreta Prenatal |
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