摘要
目的探讨高频超声对睾丸附件扭转的诊断价值。资料与方法对近4年睾丸附件扭转32例睾丸附件扭转的超声声像图进行回顾性分析。结果睾丸附件扭转早期直接征象表现为睾丸与附睾间出现类圆形结节,较正常明显增大,回声减低、不均匀,呈"网状",CDFI显示类圆形结节内无血流信号,但同侧附睾头和睾丸血流信号较丰富。后期表现为类圆形结节明显缩小,回声增高。结论高频超声对睾丸附件扭转有较高的诊断价值,成为目前诊断睾丸附件扭转的首选检查方法。
Purpose Toevaluate the high frequency ultrasound diagnosis of torsionof testicular appendix. Materials andMethods Ultrasonography of 32 cases with testicular appendix torsion in 4 years were retrospectivelyanalyzed. Results The early direct signs of testicularappendix torsion presented as an enlarged circular nodule between the testis and epididyrnis. This nodule was characterized ashypoechoic or heterogeneous. CDFI showed no significant blood flow within the nodule, but ipsilateralepididymal head and testicular blood flow signals wereabundant. The late direct signs includedcircular, hyperechoic nodule withsignificantly decreased size. Conclusion High frequency ultrasonography has a high diagnostic value in torsion of the testicular appendix and isthe diagnostic method of choice.
出处
《中国医学影像学杂志》
CSCD
北大核心
2011年第5期352-354,共3页
Chinese Journal of Medical Imaging
关键词
精索扭转
超声检查
多普勒
彩色
诊断
Spermatic cord torsion
Ultrasonography, Doppler, color
Diagnosis