case_images: PMC11058846_01
case_images: Case patient no. 4. (A) Color-Doppler US demonstrates a hypoechoic mass with an irregular shape and not-circumscribed margin, vertical orientation posterior, and internal vascularization at baseline. (B) At T1, the lesion changed the size (14 mm to 11 mm), and the vascularization at Color Doppler is now absent. The echo pattern remained hypoechoic. At T2 (C), the lesion is not visible anymore.
case_images: fonc-14-1295772-g001.jpg
case_images: PMC11058846_01_fonc-14-1295772-g001.jpg
case_images: f1
case_images: Changes in tumor sizes and shapes can be seen in  Figure 1 .
case_images: PMC11058846_02