CRCM  Vol.3 No.4 , April 2014
Cerebellar Liponeurocytoma Mimicking Cerebellopontine Angle Epidermoid Cyst: A Case Report
ABSTRACT

Cerebellar liponeurocytoma (CL) described under many different names, is a rare WHO grade I or II well differentiated neurocytic tumor of the cerebellum with focal lipomatous differentiation. Mainly reported in adulthood, it is fought to be a posterior fossa benign tumor. In this paper, we talk about a 64-year-old woman, following up for Parkinson’s disease presented in our department for 7 months’ history of headache and gait disturbance. MRI showed a right cerebellopontine angle (CPA) heterogeneous unlimited tumor mimicking an epidermoid cyst. She underwent a lateral suboccipital craniectomy procedure that permitted obtaining the whole gross total resection of this tumor. The histopathological diagnosis was a cerebellar liponeurocytoma. She was discharged from hospital the 8th day after surgery and was free of symptoms since 5 years.


Cite this paper
Coulibaly, O. , Diawara, S. , Fatemi, N. , Gana, R. , Saïdi, A. , Maaqili, R. , Jiddane, M. and Bellakhdar, F. (2014) Cerebellar Liponeurocytoma Mimicking Cerebellopontine Angle Epidermoid Cyst: A Case Report. Case Reports in Clinical Medicine, 3, 235-239. doi: 10.4236/crcm.2014.34054.
References
[1]   Bechtel, J.T., Patton, J.M. and Takei, Y. (1978) Mixed Mesenchymal and Neuroectodermal Tumor of the Cerebellum. Acta Neuropathologica, 41, 261-263.
http://dx.doi.org/10.1007/BF00690447

[2]   Alleyne Jr., C.H., Hunter, S., Olson, J.J. and Barrow, D.L. (1998) Lipomatous Glioneurocytoma of the Posterior Fossa with Divergent Differentiation: Case Report. Neurosurgery, 42, 639-643.
http://dx.doi.org/10.1097/00006123-199803000-00035

[3]   Budka, H. and Chimelli, L. (1994) Lipomatous Medulloblastoma in Adults: A New Tumor Type with Possible Favorable Prognosis. Human Pathology, 25, 730-731.
http://dx.doi.org/10.1016/0046-8177(94)90309-3

[4]   Davis, D.G., Wilson, D., Schmitz, M. and Markesbery, W.R. (1993) Lipidized Medulloblastoma in Adults. Human Pathology, 24, 990-994. http://dx.doi.org/10.1016/0046-8177(93)90113-U

[5]   Giangaspero, F., Cenacchi, G., Roncarolli, F., Rigobello, L., Manvetto, V., Gambacorta, M. and Allegranza, A. (1996) Medullocytoma (Lipidized Medulloblastoma). A Cerebellar Neoplasm of Adults with Favourable Prognosis. American Journal of Surgical Pathology, 20, 656-664.
http://dx.doi.org/10.1097/00000478-199606000-00002

[6]   Patel, N., Fallah, A., Provias, J. and Jha, N.K. (2009) Cerebellar Liponeurocytoma. Canadian Journal of Surgery, 52, E117-E119.

[7]   Kleihues, P. and Cavenee, W.K., Eds. (2000) Pathology and Genetics of Tumours of the Nervous System. World Health Organization Classification of Tumours, Vol. 1, International Agency for Research on Cancer, Lyon.

[8]   Jackson, T.R., Regine, W.F., Wilson, D. and Davis, D.G. (2001) Cerebellar Liponeurocytoma. Case Report and Review of the Literature. Journal of Neurosurgery, 95, 700-703.
http://dx.doi.org/10.3171/jns.2001.95.4.0700

[9]   Owler, B.K., Makeham, J.M., Shingde, M., et al. (2005) Cerebellar Liponeurocytoma. Journal of Clinical Neuroscience, 12, 326-329.
http://dx.doi.org/10.1016/j.jocn.2004.05.017

[10]   Alkadhi, H., Keller, M., Brander, S., Yonekawa, Y. and Kollias, S. (2001) Neuroimaging of Cerebellar Liponeurocytoma. Journal of Neurosurgery, 95, 324-331.
http://dx.doi.org/10.3171/jns.2001.95.2.0324

[11]   Akhaddar, A., Zrara, I., Gazzaz, M., El Moustarchid, B., Benomar, S. and Boucetta, M. (2003) Cerebellar Liponeurocytoma (Lipomatous Medulloblastoma). Journal of Neuroradiology, 30, 121-126.

[12]   Cacciola, F., Conti, R., Taddei, G.L., Buccoliero, A.M. and Di Lorenzo, N. (2002) Cerebellar Liponeurocytoma: Case Report with Considerations on Prognosis and Management. Acta Neurochirgica (Wien), 144, 829-833.
http://dx.doi.org/10.1007/s007010200082

[13]   Chimelli, L., Hahn, M.D. and Budka, H. (1991) Lipomatous Differentiation in a Medulloblastoma. Acta Neuropathologica, 81, 471-472.
http://dx.doi.org/10.1007/BF00293470

[14]   Bayar, M., Akif, Pulat, H., Celik, H., et al. (2006) Cerebellar Liponeurocytoma : A Case Report. Turkish Neurosurgery, 16, 150-153.

[15]   Soylemezoglu, F., Soffer, D., Onol, B., et al. (1996) Lipomatous Medulloblastoma in Adults. A Distinct Clinicopathological Entity. American Journal of Surgical Pathology, 20, 413-418.
http://dx.doi.org/10.1097/00000478-199604000-00003

 
 
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