PMC5220682_01
Ultrasound revealed a hypoechoic mass and color Doppler showed the vascular nature of the lesion
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F1
Color Doppler ultrasound showed several enlarged tortuous small vessels including arteries and veins in the lesion [Figure 1].
Color Doppler ultrasound demonstrates venous flow in draining vein of the lesion
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F2
A draining vein was also demonstrated [Figures 2 and 3].
Color Doppler ultrasound demonstrates arterial flow in arterial part of the lesion
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F3
A draining vein was also demonstrated [Figures 2 and 3].