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Fig. 1 | Egyptian Journal of Neurosurgery

Fig. 1

From: Utility of C arm aided, CT guided, and O arm navigation aids to surgically manage cases of spinal osteoblastoma over a decade

Fig. 1

Case 1 a T1w and T2w MRI showing extraosseous foraminal lesion with vertebral body edema, b CT sagittal and axial section showing extraosseous lytic lesion with sclerotic rim in neural foramen, c excised tumor mass, d HPE slide confirming osteoblastoma, e Post-operative AP and lateral X-ray confirming implant positioning, f 5 years follow-up CT scan showing fusion

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