64层螺旋CT肾动脉变异分析  

Analysis of the variations of renal artery with 64-slice spiral CT

作　　者：张红娟[1] 随玉真 纪庆超 

机构地区：[1]界首市人民医院CT室,236500

出　　处：《安徽医学》2011年第4期518-520,共3页Anhui Medical Journal

摘　　要：目的运用64层螺旋CT血管成像技术(CTA)探讨肾动脉解剖变异的分类、分型及临床意义。方法选择140例因腹部病变而行增强扫描的患者作回顾性肾动脉CTA分析。结果 140名患者共280只肾脏,肾动脉变异分别占病例数和肾脏数的53.6%(75/140)和35.4%(99/280),B、C型占大多数,为83.8%(83/99)。肾动脉变异率在左右肾及性别之间差异无统计学意义。结论肾动脉变异较为常见,64层螺旋CT血管成像可清晰显示肾动脉解剖变异,对指导肾脏手术、肾脏移植及相关疾病的诊断有重要的临床价值。Objective TO discuss the category and significance of the variations of renal artery with 64一slice spiral CT angiography.Methods A retrospective evaluation of the arteriorenal anatomical variants with enhanced MDCT in 140 patients was conducted.Results In 140 patients with 280 kidneys,the rate of the variation of renal artery was 53.6%（75/140） per person and 35.4%（99/280） per kidney.B,C kidney majority,was 83.8%（83/99）.There was no statistical difference between the left and right kidneys,and between the male and female.Conclusion 64-slice spiral CT angiography could show the anatomy of renal artery clearly.These show significant clinic vaule in the guidance for kidney surgery,kidney transplantation and the diagnosis of some correlated diseases.

关 键 词：体层摄影术 X线计算机 肾动脉 血管造影 

分 类 号：R692[医药卫生—泌尿科学]