Atypical aggressive vertebral hemangioma of the sacrum with postoperative recurrence: A case report

Figure 1 Computed tomography and magnetic resonance imaging. A and B: Sagittal and axial computed tomography of the lumbosacral spine showed osteolytic bony destruction at S1 and S2 with preservation of the sacral crest; C–F: On sagittal magnetic resonance imaging, the lesion appeared isointense on T1-weighted sequences and heterogeneously hyperintense on T2-weighted and short inversion time inversion recovery sequences. The lesion exhibited heterogeneous contrast enhancement and involved the S1 endplate and S2 vertebral body. A soft tissue mass compressed the thecal sac.