PMC5466558_01
A. Transverse gray-scale sonogram shows echo-free tubular structures (arrows) in the left inguinal canal. B. A color Doppler sonogram demonstrates multiple dilated veins with a blood flow.
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However, since she had varicosities in the left labia majora, she first underwent color Doppler ultrasonography and a definitive diagnosis of round ligament varicosities was made (Fig. 1A and B).