Dysembryoplastic Neuroepithelial Tumors: Clinical and Diagnostic Aspects

The medical charts of 162 patients who had submitted to brain tumor surgery between 1997 and 2005 in the Institute of Neurology Deolindo Couto were reviewed. Of the 162 patients who had submitted to cranial intervention, 5 (3.8%) had presented criteria for the dysembryoplastic neuroepithelial tumors...

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Bibliographic Details
Published in:Neurosurgery quarterly Vol. 17; no. 1; pp. 56 - 59
Main Authors: Dozza, Diego Cassol, Chimelli, Leila, Andraus, Cesar Fantezia, de Oliveira, Claudio Russia, Rodrigues, Flávio Freinkel
Format: Journal Article
Language:English
Published: Lippincott Williams & Wilkins, Inc 01-03-2007
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Summary:The medical charts of 162 patients who had submitted to brain tumor surgery between 1997 and 2005 in the Institute of Neurology Deolindo Couto were reviewed. Of the 162 patients who had submitted to cranial intervention, 5 (3.8%) had presented criteria for the dysembryoplastic neuroepithelial tumors. Two patients had tumors in the frontal lobe, 2 in the parietal lobe, and 1 in the temporal area. All the patients had experienced seizures, the onset of which ranged from age 2 to 17 years. A review of the literature was carried out and the histologic and radiologic aspects were reviewed. The correct histologic diagnosis is important, because the dysembryoplastic neuroepithelial tumor has an excellent prognosis and it can be easily confused with other tumors.
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ISSN:1050-6438
1534-4916
DOI:10.1097/WNQ.0b013e31803299a0