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Seven months after surgery, while the patient remained neurologically intact, brain and spinal cord MRI revealed tumour recurrence and neuroaxis metastases through the traffic routes of the cerebrospinal fluid. The patient died 8\u2005months after the diagnosis. A PubMed search regarding metastatic gliosarcoma up to June 2015 was also carried out. To the best of our knowledge, this is the first case report of gliosarcoma metastases to the brain and spinal cord leptomeninges.<\/jats:p>","DOI":"10.1136\/bcr-2015-212970","type":"journal-article","created":{"date-parts":[[2015,11,30]],"date-time":"2015-11-30T14:20:15Z","timestamp":1448893215000},"page":"bcr2015212970","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Gliosarcoma with neuroaxis metastases"],"prefix":"10.1136","volume":"2015","author":[{"given":"Rui","family":"Ramos","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Hospital de Braga, Braga, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nuno","family":"Morais","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital CUF, Porto, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana 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