Spontaneous Regression after Extensive Recurrence of a Pediatric Cervical Spine Aneurysmal Bone Cyst

<table>MRI scans of the cervical spine, showing a “soap-bubble” lesion of C5 and C6 with anterolateral paraspinal extension, which encaged both vertebral arteries and spinal cord.</table>

Case Reports in Oncological Medicine

fig1

Figure 1

Figure 1: Spontaneous Regression after Extensive Recurrence of a Pediatric Cervical Spine Aneurysmal Bone Cyst 