| 超声诊断胆道闭锁的研究进展 |
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| 引用本文： | 肖婷,陈云超. 超声诊断胆道闭锁的研究进展[J]. 中国医学影像技术, 2017, 33(4): 628-631 |
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| 作者姓名： | 肖婷 陈云超 |
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| 作者单位： | 华中科技大学同济医学院附属同济医院超声科, 湖北 武汉 430030,华中科技大学同济医学院附属同济医院超声科, 湖北 武汉 430030 |
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| 摘 要： | 胆道闭锁（BA）是婴儿期持续性黄疸的主要原因，可快速发展为肝硬化而导致死亡。及时手术治疗可减少患儿的死亡率，故早期诊断及鉴别诊断尤为重要。BA的诊断主要依靠患儿的临床表现、肝穿刺活检及高频超声、磁共振胰胆管造影（MRCP）、核素肝胆显像等影像学方法，其中高频超声的敏感度及特异度均较高。本文对BA的超声影像学诊断及鉴别诊断进展进行综述。
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| 关 键 词： | 胆道闭锁 超声检查 |
| 收稿时间： | 2016-09-22 |
| 修稿时间： | 2016-12-04 |
Progresses of ultrasonography in diagnosis of biliary atresia |
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| XIAO Ting and CHEN Yunchao. Progresses of ultrasonography in diagnosis of biliary atresia[J]. Chinese Journal of Medical Imaging Technology, 2017, 33(4): 628-631 |
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| Authors: | XIAO Ting and CHEN Yunchao |
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| Affiliation: | Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430030, China and Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430030, China |
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| Abstract: | Biliary atresia (BA) is the most common cause of persistent jaundice in infant, it can rapidly advance to biliary cirrhosis and death. Surgical treatment in time can decrease mortality, so it is essential to be differentiated from other diseases as early as possible. Main diagnosis methods of BA include clinical feature of patients, liver biopsy, and high-frequency ultrasonography, MR cholangiopancreatography (MRCP), hepatobiliary scintigraphy. High-frequency ultrasonography is superior to other methods with high diagnostic specificity and sensitivity. The progresses of ultrasonography in diagnosis of BA were reviewed in this article. |
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| Keywords: | Biliary atresia Ultrasonography |
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