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. 2021 Apr 13;14(4):e243082. doi: 10.1136/bcr-2021-243082

Figure 1.

Figure 1

Utrasound scan performed using a linear transducer (12 MHz) showing long-axis supratrochanteric view (A), and short-axis supratrochanteric view (B). The images demonstrate a homogenous anechoic fluid collection (*), measuring approximately 7×0.7 x 5 cm in diameter, associated with scattered hyperechoic substance (°) between subcutaneous tissue (**) and the Ilio-tibial tract (ITT). Annotated additional structures: GT, greater trochanter; S, skin.