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Metástasis supratentorial de meduloblastoma de fosa posterior / Supratentorial metastasis of P-fosa medulloblastoma
Del Rio, Ramiro; Cortez, Cristian; Argañaraz, Romina; Requejo, Flavio; Routaboul, Carlos; Zúccaro, Graciela.
  • Del Rio, Ramiro; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
  • Cortez, Cristian; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
  • Argañaraz, Romina; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
  • Requejo, Flavio; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
  • Routaboul, Carlos; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
  • Zúccaro, Graciela; Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan. AR
Rev. argent. neurocir ; 25(3): 106-108, jul.-sept. 2011. ilus
Artigo em Espanhol | LILACS | ID: lil-638879
ABSTRACT

Objective:

our objective is to analyze the patients that presented supratentorial metastases. Material and

methods:

we studied 170 patients with medulloblastoma from the year 1991 to 2005. Twenty seven presentedsupratentorial metastases. We considered age at presentation, pathology, staging, dissemination to other places and outcome.

Results:

twenty seven patients (15,8%) with medulloblastoma presented supratentorial metastases, the average age was 5,87 years range from 3 to 11 years. 13/27 were staged high risk and 14/27 standard. The average time between surgery and presence of recurrence was 12,65 month. 12/27 presented desmoplasia. 25/27 patients died.

Conclusion:

15,8% of patients with medulloblastoma presented supratentorial metastases before 16 months of the first surgery. Allthe patients were younger than 12 years. The appearance of supratentorial metastases is not related with the stage or the presence of desmoplasia. The outcome was unfavorable once the dissemination was diagnosed.
Assuntos
Texto completo: DisponíveL Índice: LILACS (Américas) Assunto principal: Neoplasias Infratentoriais / Meduloblastoma / Metástase Neoplásica Idioma: Espanhol Revista: Rev. argent. neurocir Assunto da revista: Neurocirurgia Ano de publicação: 2011 Tipo de documento: Artigo País de afiliação: Argentina Instituição/País de afiliação: Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan/AR

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Texto completo: DisponíveL Índice: LILACS (Américas) Assunto principal: Neoplasias Infratentoriais / Meduloblastoma / Metástase Neoplásica Idioma: Espanhol Revista: Rev. argent. neurocir Assunto da revista: Neurocirurgia Ano de publicação: 2011 Tipo de documento: Artigo País de afiliação: Argentina Instituição/País de afiliação: Hospital Nacional de Pediatría Profesor Doctor Juan P. Garrahan/AR