Filter implantation for double inferior vena cava: A case report and literature review

Lei Jiang, Chuan-feng Yang, Jie Lin

Figure 1. Results of angiography. A: malformation of double inferior vena cava (IVC) was observed (the right femoral vein angiography); B: if the inferior vena cava filter was placed through the internal jugular vein, the opening angle of the left inferior vena cava was too large; C: the ostium of the left renal vein was localized near the upper edge of the third lumbar vertebrae (the left femoral vein angiography); D: implantation of an inferior vena cava filter; E: the IVC was lower than the ostium of the left renal vein (inferior vena cava position).