Figure 4

Figure 4

Same subject as fig 3 . Fat suppressed coronal T2 image showing a subchondral cyst (thick arrow), beaking of the superior pubic symphysis, and moderate marrow oedema of the pubic bodies and adjacent pubic rami. Note also a hyperintense line (thin arrow). The significance of these lines (seen in some subjects) is not understood and is part of a study using correlative computed tomography scans.