Papillary Ependymoma WHO Grade II of the Aqueduct Treated by Endoscopic Tumor Resection

Papillary ependymoma is a rare tumor that may be located along the ventricular walls or within the spinal cord. We report the case of a 54-year-old patient with a papillary ependymoma WHO grade II arising at the entrance of the aqueduct. The tumor caused hydrocephalus. The tumor was completely remov...

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Detalles Bibliográficos
Autores principales: Stark, Andreas M., Hugo, Heinz-Herrmann, Nabavi, Arya, Mehdorn, H. Maximilian
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2009
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2734933/
https://www.ncbi.nlm.nih.gov/pubmed/19724655
http://dx.doi.org/10.1155/2009/434905
Descripción
Sumario:Papillary ependymoma is a rare tumor that may be located along the ventricular walls or within the spinal cord. We report the case of a 54-year-old patient with a papillary ependymoma WHO grade II arising at the entrance of the aqueduct. The tumor caused hydrocephalus. The tumor was completely removed via a right-sided endoscopic approach with restoration of the aqueduct. The free cerebrospinal fluid passage through the aqueduct was not only visualized by endoscopy but also controlled by intraoperative high-field magnetic resonance imaging. Therefore, an additional endoscopic third ventriculostomy was unneccessary.

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