Figure 1: (a) Axial T2 magnetic resonance imaging from 7/17/14. (b) Axial T2 magnetic resonance imaging psoas 7/17/14. (c) Sagittal T2 magnetic resonance imaging 7/17/14. (d) Axial T2 magnetic resonance imaging 7/8/15. (e) Axial T2 magnetic resonance imaging psoas 7/8/15. (f) Sagittal T2 magnetic resonance imaging 7/8/15