If the patients experience severe or mild back pain with higher preoperative KA, especially in the first 2 months, then they deserve detailed radiologic examination. To avoid subsequent fracture in the same or adjacent level, vertebral body should be filled adequately and sagittal balance should be obtained with KA correction. BK alone did not influence the incidence of subsequent VCF.

Single-stage endovascular treatment of multiple aneurysms with combined endovascular techniques is technically feasible and increases the treatment possibility of all detected aneurysms. However, the safety of the procedure is controversial due to relatively high complication rates. In particular, in patients with bilateral internal carotid artery aneurysms, staged therapy may be used instead of simultaneous treatment with flow diverters to avoid thromboembolic events.

Further research on promoter zone methylation will help expose the methylation profile and pathogenesis of meningiomas, which will consequently guide to a deeper understanding of the pathogenesis of the disease, thus ensuring a better understanding of the prognosis and considering novel treatment options.

Although the roles of various factors are well described in the prognosis of spontaneous ICH, little is known about the role of third ventricle dilation. Based on our results, we concluded that third ventricle dilation is a poor prognostic factor.

Oligodendrogliomas (ODGs) is a diffuse glial tumor that constitutes 4.2% of all brain tumors. Extraneural metastases, sometimes seen in glioblastoma multiforme, are extremely rare in ODG. In this report, we present a 63-year-old male patient who was diagnosed with Grade 3 ODG and had an intracranial mass resected in our clinic 4 years ago. The subject now presented with low back pain and was found to have widespread metastases. The prolongation of patient survival by current treatment regimens has revealed a growing number of ODG patients with metastases. We believe that back pain complaints in patients with ODG should be viewed as an indicator of metastasis.