Spinal Nerve Root Haemangioblastoma Associated with Reactive Polycythemia

<div>Coned-in sagittal-oblique reformatted CT images of L3 to L5 (bone window) showing the normal left and affected right side with pressure erosion of the L4 vertebral body (white straight arrow) and its posterior elements (dashed arrow). Moderate widening of the right L3/4 and L4/5 exit foramina (curved arrows) is present compared to the normal left side.</div>

Case Reports in Radiology

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Figure 3: Spinal Nerve Root Haemangioblastoma Associated with Reactive Polycythemia 