case_images: PMC4631882_01
case_images: Appearance of a venous aneurysm of the medial marginal vein of the foot initially diagnosed as a foot hygroma (patient is in upright position).
case_images: CRIVAM2015-374691.001.jpg
case_images: PMC4631882_01_CRIVAM2015-374691.001.jpg
case_images: fig1
case_images: Turbulent flow inside the sac of aneurysm ("yin-yang" sign) detected by duplex ultrasound during the compression of venous foot pump.
case_images: CRIVAM2015-374691.002.jpg
case_images: PMC4631882_01_CRIVAM2015-374691.002.jpg
case_images: fig2
case_images: There was no detectable spontaneous flow in the lumen of the aneurysm with appearance of a turbulent to and fro flow (the so-called "yin-yang" sign) during the compression of the venous foot pump (Figure 2).
case_images: Intraoperative aspect of the venous aneurysm before excision.
case_images: CRIVAM2015-374691.003.jpg
case_images: PMC4631882_01_CRIVAM2015-374691.003.jpg
case_images: fig3
case_images: Via 5.0 cm longitudinal skin incision, the sac of aneurysm was visualized and has been dissected from the surrounding tissues (Figure 3).