Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Sep 6, 2021; 9(25): 7579-7587
Published online Sep 6, 2021. doi: 10.12998/wjcc.v9.i25.7579
Figure 2
Figure 2 Ultrasonography showing an irregular mass. A: On B-mode ultrasonography, the lesion showed an irregular shape and angular margin (arrow). The echogenicity was slightly higher than that of fat; B: In the color Doppler study, there was no internal or rim vascularity (arrow).