Chrome Extension
WeChat Mini Program
Use on ChatGLM

MRI胆管成像诊断婴儿淤胆型黄疸的价值

Chinese Imaging Journal of Integrated Traditional and Western Medicine(2018)

Cited 0|Views6
No score
Abstract
目的:评价单次激发磁共振胆管成像(MRC)在小于3个月婴儿淤胆型黄疸诊断中的应用价值.方法:回顾性分析24例淤胆型黄疸患儿的单次激发MRC资料,年龄5~88 d,平均54 d.胆道闭锁(BA)8例经肛门-肠吻合术(Kasai)术证实;非胆道闭锁(NBA)16例中,4例胆总管囊肿经腹腔镜手术证实,8例胆汁淤积经腹腔镜下胆道造影证实,4例肝炎综合征经临床资料随访黄疸消退证实.观察BA与NBA的MRC表现特点,分析BA的MRC表现与手术病理结果相关性.结果:16例NBA的MRC 15例均可见胆囊、左右肝管、肝总管、胆总管,2例肝炎综合征肝门周围部增厚;8例BA的MRC均未见肝外胆管,胆囊未见2例,肝门周围部增厚8例,肝门冠状位MRC呈三角形高信号6例.MRC对BA的诊断准确率为95.8%.8例BA的病理检查示纤维化、胆管增生狭窄、炎症细胞浸润,圆形、裂隙样囊衬以疏松黏液间质和胎儿板状样胆管环绕.结论:单次激发MRC对小于3个月患儿淤胆型黄疸的诊断是一种可靠的非创伤性检查方法,可避免非必要手术.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined