Pyogenic spondylitis caused by Escherichia coli: A case report and literature review

Figure 1 Preoperative lumbar computed tomography. A and B: Uneven density of L2-3 vertebral bodies, local bone defects at opposite margin, mass-like soft tissue density shadow around, left psoas enlargement with uneven density, and infection is suspected (arrows); C: Local bone destruction of anterior and middle L2-3 vertebral bodies, and uneven density around (arrow).