Resection of cervical ependymoma

Giuseppe Lanzino, Saul F. Morales-Valero, William E. Krauss, Mario Campero, W. Richard Marsh

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Intramedullary ependymomas are surgically curable tumors. However, their surgical resection poses several challenges. In this intraoperative video we illustrate the main steps for the surgical resection of a cervical intramedullary ependymoma. These critical steps include: adequate exposure of the entire length of the tumor; use of the intraoperative ultrasound; identification of the posterior median sulcus and separation of the posterior columns; Identification of the plane between the spinal cord and the tumor; mobilization and debulking of the tumor and disconnection of the vascular supply (usually from small anterior spinal artery branches). Following these basic steps a complete resection can be safely achieved in many cases. The video can be found here: http://youtu.be/QMYXC_F4O4U.

Original languageEnglish (US)
Pages (from-to)Video 14
JournalNeurosurgical Focus
Volume37
DOIs
StatePublished - Sep 1 2014

Keywords

  • ependymoma
  • intraoperative video
  • spinal cord neoplasms
  • surgical procedure

ASJC Scopus subject areas

  • Medicine(all)

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  • Cite this

    Lanzino, G., Morales-Valero, S. F., Krauss, W. E., Campero, M., & Marsh, W. R. (2014). Resection of cervical ependymoma. Neurosurgical Focus, 37, Video 14. https://doi.org/10.3171/2014.V3.FOCUS14378