Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jul 26, 2021; 9(21): 6145-6154
Published online Jul 26, 2021. doi: 10.12998/wjcc.v9.i21.6145
Figure 2
Figure 2 Ultrasound images of tumor masses in the area of the parotid gland. A: Grayscale ultrasound showing typical superficial lipoma well-circumscribed with parallel linear and thin echogenic lines; B: Power Doppler showing several small internal dots minimal flow/vascularity; C: Superb microvascular imaging confirming low vascularity (several unrelated dots), which is a weak suspicious for liposarcoma.