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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Fig. 1 | The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Fig. 1

From: Bone wax causing a middle trunk plexopathy following vertebral artery injury: a neuroradiological pitfall

Fig. 1

MR and CT images of the cervical spine illustrating the mass. a Sagittal T2-weighted image of the cervical spine showing a space-occupying mass located laterally to the spine, extending to the intervertebral foramina of C6–C7 with a signal void. b Sagittal T1-weighted image of the cervical spine showing the same mass characterized also with a signal void. c MR myelography of the cervical spine showing the mass located laterally at the right and extending into the intervertebral foramina of C6–C7. d Axial T2-weighted image on the C6–C7 level showing the mass in low signal intensity located within the epidural space on the right of the cervical spinal cord which is slightly displaced to the left with no signal abnormalities. e Axial T1-weighted image of the same mass, always characterized with a signal void, extending through the intervertebral foramina of C6–C7. f Density comparison of the mass (− 110.7 HU) and the air within the trachea (− 976.9 HU)

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