(1)
Department of Radiology-Neuroradiology, “San Paolo” Hospital, Bari, Italy
A 20-year-old patient
Dorsal and lumbar pain that worsens during the night
Sacroiliac tenderness with pain during lateralpelvic compression
Fig. 1
Sagittal TSE T1-weighted image (a), sagittal TSE T2-weighted images with fat saturation (b–c