摘要
目的:观察正常成人睾丸动脉(TA)在多层螺旋CT血管造影(MSCTA)上解剖,为隐睾及其肿瘤的诊断或睾丸移植等提供信息。方法:搜集行全腹部多层螺旋CT增强扫描的正常男性125例,采用容积重组(VR)血管生长技术(AV)进行血管重建,观察TA的解剖情况。结果:125例TA中,共110例双侧TA显影,显影率88.0%(110/125)。TA直径左侧为1.1～2.4 mm,平均(1.69±0.21)mm;右侧为1.1～2.5 mm,平均(1.70±0.23)mm。83.6%(92/110)的TA开口自肾动脉与肠系膜下动脉之间的腹主动脉前外侧壁,16.4%(18/110)异位开口。结论:TA在MSCTA上显影率高,AV技术血管重建能清楚地显示其起起止、走行及变异情况。
Objective： To study the anatomy of testicular artery in healthy adult with multi-slice CT angiography and promote the information for the diagnosis of cryptorchidism and testiculoma. Methods： 125 healthy male underwent multi-slice CT contrast enhancement of the abdomen were retrospectively analyzed. Volume rendering （VA） and add vessel（AV） were adopted to reveal the testicular artery. Results：Visualization ratio of the both side of testicular artery was 88.0%（110/125）, the diameter of the left testicular artery was 1.1 2.4 mm （mean 1.69± 0.21 mm） , and the right side was 1. 1-2.5 mm （meanl. 70±0.23 mm）. 83.6%（92/110） oftesticulararteryorig inate from the antero-lateral side of abdominal aorta between the renal artery and the inferior mesenterie artery, and 16.4% （18/110） was dystopia. Conclusions： Testicular artery was well demonstrated with multi-slice CT angiog raphy, and the add vessel（AV） technique clearly revealed the originate termination,course and variation of the tes tieular artery.
出处
《临床泌尿外科杂志》
北大核心
2010年第7期527-529,533,共4页
Journal of Clinical Urology
