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Dysembryoplastic Neuroepithelial Tumor and its Atypical Variant in Children –  Case Reports


Authors: D. Krahulík 1 ;  M. Vaverka 1;  L. Tučková 2;  M. Köcher 3
Authors place of work: LF UP a FN Olomouc Neurochirurgická klinika 1;  LF UP a FN Olomouc Ústav klinické a molekulární patologie 2;  LF UP a FN Olomouc Radiologická klinika 3
Published in the journal: Cesk Slov Neurol N 2013; 76/109(4): 492-496
Category: Kazuistika

Summary

In this short summary, the authors describe an atypical form of dysembryoplastic neuroepithelial tumor (DNET) in children that has a different clinical, radiological and cytological profile that the typical DNET. Epileptic seizures with good response to radical surgical resection are the main clinical feature of a typical DNET. These tumors are typically in frontal or temporal locations. We describe three patients who underwent surgery during the last eight months, including a girl with an atypical form of DNET presenting with atypical clinical and, mainly, cytogenetic findings.

Key words:
neuroepithelial tumors –⁠ atypical forms


Zdroje

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9. Parmar HA, Hawkins C, Ozelame R, Chuang S, Rutka J,Blaser S. Fluid -⁠ attenuated inversion recovery ring sign as a marker of dyembryoplastic neuroepithelial tumors. J Comput Assist Tomogr 2007; 31(3): 348 –⁠ 353.

10. Hamada H, Kurimoto M, Nagai S, Asahi T, Hirashima Y, Endo S. A rare case of dysembryoplastic neuroepithelial tumour in occipital lobe presenting with only headache. J Clin Neurosci 2003; 10(2): 276 –⁠ 278.

11. Quarato PP, Gennaro GD, Manfredi M, Esposito V.Atypical Lennox -⁠ Gastaut syndrome successfully treated with removal of a parietal dysembryoplastic tumour. Seizure 2002; 11(5): 325 –⁠ 329.

12. Drake J, Hoffman HJ, Kobayashi J, Hwang P, Becker LE. Surgical management of children with temporal lobe epilepsy and mass lesions. Neurosurgery 1987; 21(6): 792 –⁠ 797.

13. Nolan MA, Sakuta R, Chuang N, Otsubo H, Rutka JT,Snead OC 3rd et al. Dysembryoplastic neuroepithelial tumors in childhood: long‑term outcome and prognostic features. Neurology 2004; 62(12): 2270 –⁠ 2276.

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Štítky
Dětská neurologie Neurochirurgie Neurologie

Článek vyšel v časopise

Česká a slovenská neurologie a neurochirurgie

Číslo 4

2013 Číslo 4
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