case_images: PMC9933148_01
case_images: Left leg Duplex venous ultrasound exhibiting no venous flow
case_images: cureus-0015-00000033862-i01.jpg
case_images: PMC9933148_01_cureus-0015-00000033862-i01.jpg
case_images: FIG1
case_images: Duplex venous ultrasound of the lower extremity identified an extensive occlusive thrombus extending from the left common iliac veins (LCIV) to the proximal calf veins (Figure 1).
case_images: Inferior vena cava filter in place
case_images: cureus-0015-00000033862-i02.jpg
case_images: PMC9933148_01_cureus-0015-00000033862-i02.jpg
case_images: FIG2
case_images: A prophylactic IVC filter was placed for the extent of the procedure (Figure 2).