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article_metadata: 10.4103/2152-7806.157948
article_metadata: Surg Neurol Int
article_metadata: 2015 Jun 1;6:94.
article_metadata: clivus chordoma metastatic vertebral
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/26097773/
article_metadata: Case Reports
article_metadata: PMC4455120
article_metadata: 26097773
article_metadata: A vertebral extra dural chordoma at C5, possibly deriving from a clival chordoma
article_metadata: 2015