Melanocitoma Meníngeo:

Uma Apresentação Incomum de um Raro Tumor

  • Anderson Kuntz Grzesiuk Neurologista, INEC/Hospital Santa Rosa, Cuiabá-MT, Brasil.
  • Alexandre da Rocha Serra Neurocirurgião, INEC, Cuiabá-MT, Brasil.
  • Roger Thomaz Rotta Medeiros Neurocirurgião, INEC, Cuiabá-MT, Brasil.
Palavras-chave: Meninges, Metastático, Crista Neural, Melanocítico

Resumo

O melanocitoma meníngeo é um tumor pigmentado, raro e benigno do SNC e deriva dos melanócitos leptomeníngeos, oriundos da crista neural. Este tumor comumente é focal, mas existem na literatura des­crições de formas multifocais e relatos de transformação maligna, com disseminação leptomeníngea. Neste artigo, os autores relatam um caso de melanocitoma meníngeo com disseminação leptomeníngea e, ba­seados em revisão de literatura, comentam sobre as dificuldades diag­nósticas e terapêuticas desta patologia.

Métricas

Carregando métricas...

Referências

Châabane M, Ellouze S, Hamrouni A, Mlika N, Ben Hammouda M, Khoudja F. Une tumer méningée rare: Mélacytome méningé. J Radiol 2003;84:415-6.

Franken SPG, Setz-Pels W, Smink-Bol M, Gijtenbeek JMM, Nanda D, Van Der Maazen RWM, Van Der Vliet T, Bussink J. Unusual case of bifocal leptomeningeal melanocytoma in the posterior fossa with seeding in the spinal canal. Br J Radiol 2009;82: e182-e188. http://dx.doi.org/10.1259/bjr/30756805

Limas C, Tio FO. Meningeal melanocytoma: its melanocytic origin revealed by electron microscopy. Cancer 1972;30:1286-94. http://dx.doi.org/10.1002/1097-0142(197211)30:5<1286::AID-CNCR2820300522>3.0.CO;2-V

Ali Y, Rahme R, Moussa R, Abadjian G, Menassa-Moussa L, Samaha E. Multifocal meningeal melanocytoma: a new pathological entity or the result of leptomeningeal seeding? J Neurosurg 2009;111:488-91. http://dx.doi.org/10.3171/2009.3.JNS081096

González-Tortosa J, Ferri-Ñíguez B, Ros de San Pedro J. Melanocitoma meníngeo del ángulo ontocerebeloso: Um tumor benigno? Neurocirugia (Astur) 2009;20:372-80.

Ferracini R, Gardini G, Brisigotti M, Lanzanova G, Manetto V, Lorenzini P. Metastasizing meningeal melanocytoma. Tumori 1980;66:405-8.

Koch HJ, Roeber S, Zimmermann UW, Schafer C, Villarubia V, Kuchelmeister K, et al. Spinal and cerebral leptomeningeal seeding from melanocytoma of the cerebello-pontine angle. Wien Med Wochenschr 2005; 155:360-4. http://dx.doi.org/10.1007/s10354-005-0199-8

Bydon A, Gutierrez JA, Mahmood A. Meningeal melanocytoma: an aggressive course for a benign tumor. J Neuroncol 2003;64:259-63. http://dx.doi.org/10.1023/A:1025628802228

Barth A, Pizzolato GP, Berney J. Mélanocytome méningé intramédullaire. Neurochirurgie 1993;39:188-94.

Liubinas SV, Maartens N, Drummond KJ. Primary melanocytic neoplasms of the central nervous system. J Clin Neurosci 2010;17:1227-32. http://dx.doi.org/10.1016/j.jocn.2010.01.017

Wang F, Xianghong L, Linghong C, Xiaolu P. Malignant transformation of spinal meningeal melanocytoma. J Neurosurg Spine 2007;6:451-54. http://dx.doi.org/10.3171/spi.2007.6.5.451

Roser F, Nakamura M, Brandis A, Hans V, Vorkapic P, Samii M. Transition from meningeal melanocytoma to primary cerebral melanoma. J Neurosurg 2004;101:528-31. http://dx.doi.org/10.3171/jns.2004.101.3.0528

Koenigsmann M, Jautzke G, Unger M, Théallier-Janko A, Wiegel T, Stoltenburg-Didinger G. 57-year-old male with leptomeningeal and liver tumors. Brain Pathol 2002;12:519-21. http://dx.doi.org/10.1111/j.17503639.2002.tb00472.x

Oruckaptan HH, Soylemezoglu F, Kutluk T, Akalan N. Benign melanocytic tumor in infancy: discussion on a rare case and review of the literature. Pediatr Neurosurg 2000;32:240-47. http://dx.doi.org/10.1159/000028945

Litofsky NS, Zee CS, Breeze RE, Chandrasoma PT. Meningeal Melanocytoma: Diagnostic Criteria for a rare lesion. Neurosurgery 1992;31:945-48. http://dx.doi.org/10.1227/00006123-199211000-00019

Rades D, Heidenreich F, Tatagiba M, Brandis A, Karstens JH. Therapeutic options for meningeal melanocytomas. J Neurosurg 2001;95:225-31. http://dx.doi.org/10.3171/spi.2001.95.2.0225

Rades D, Schild SE, Tatagiba M, Molina HA, Alberti W. Therapy of Meningeal Melanocytomas. Cancer 2004; 100:2442-7. http://dx.doi.org/10.1002/cncr.20296

Kurita H, Segawa H, Shin M, Ueki K, Ichi S, Sasaki T, Tago M, Kirino T. Radiosurgery of meningeal melanocytoma. J Neurooncol 2000;46:57-61. http://dx.doi.org/10.1023/A:1006335616839

Hamasaki O, Nakahara T, Sakamoto S, Kutsuna M, Sakoda K. Intracranial meningeal melanocytoma. Neurol Med Chir (Tokyo) 2002;42:504-9. http://dx.doi.org/10.2176/nmc.42.504

Beseoglu K, Knobbe CB, Reifenberger G, Steiger HJ, Stummer W. Supratentorial meningeal melanocytoma mimicking a convexity meningioma. Acta Neurochir (Wien) 2006;148:485-90. http://dx.doi.org/10.1007/s00701005-0705-1

Ayuga Loro F, Díez De Valle R, Casado López RM, Florensa Vila J. Melanocitoma meníngeo con comportamiento maligno. Neurología 2011;26:565-6. http://dx.doi.org/10.1016/j.nrl.2011.01.023

Publicado
2012-03-31
Como Citar
Grzesiuk, A. K., Serra, A. da R., & Medeiros, R. T. R. (2012). Melanocitoma Meníngeo:. Revista Neurociências, 20(1), 79-83. https://doi.org/10.34024/rnc.2012.v20.8314
Seção
Relato de Caso