Test yourself: inability to squat

QUESTION-Male patient in his twenties, referred to MRI with an asymmetry in his right buttock and difficulty in squatting (Figs 1, 2, 3, and 4).

Fig. 1

Coronal T1-weighted image

Fig. 2

Coronal fat saturated T2 –weighted image

Fig. 3

Axial T1-weighted image

Fig. 4

Axial T1-weighted image