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. 2022 Feb;12(2):1647–1651. doi: 10.21037/qims-21-525

Figure 3.

Figure 3

Axial MRI image and CR image from the MRI data. (A) Axial MRI T1-weighted image showing mild edema and focal fatty infiltration in the QFS, and narrowing of the QFS (a, 6 mm) and IFS (b, 10 mm). (B) CR image from MRI data, which more realistically demonstrated the narrowing of the IFS and edema of the QF (white arrow), allowing for easier understanding of this disease by the orthopedic surgeon and the patient. MRI, magnetic resonance imaging; CR, cinematic rendering; QFS, quadratus femoris space; IFS, ischiofemoral space; QF, quadratus femoris.