Ahmetoglu A, Cansu A
Department of Anatomy, University of West Indies, Trinidad.
Bratisl Lek Listy. 2012;113(7):448-50. doi: 10.4149/bll_2012_100.
We present a rare complex variation of the inferior vena cava and internal iliac veins demonstrated by a multidetector computed tomography. It was shown that patient had double inferior vena cava with azygos continuation of the right inferior vena cava, retroaortic left renal vein and the left and right internal iliac veins converged and drained to the right external iliac vein through a common trunk. These variations of the inferior vena cava and iliac veins are important in the retroperitoneal surgery. We present multidetector computed tomography findings of this complex variation (Fig. 3, Ref. 12).
double inferior vena cava, azygos continuation, retroaortic left renal vein, iliac vein variation, multidetector computed tomography.
我们展示了一例罕见的下腔静脉和髂内静脉复杂变异，由多层螺旋计算机断层扫描证实。结果显示，患者存在双下腔静脉，右下肢静脉奇静脉延续，左肾静脉位于主动脉后方，左右髂内静脉汇合后通过一个共同主干汇入右髂外静脉。下腔静脉和髂静脉的这些变异在腹膜后手术中很重要。我们展示了这种复杂变异的多层螺旋计算机断层扫描结果（图3，参考文献12）。
双下腔静脉；奇静脉延续；主动脉后左肾静脉；髂静脉变异；多层螺旋计算机断层扫描
