[Therapeutic indications for central nervous system cavernomas]. / Indications thérapeutiques des cavernomes du système nerveux central.
Neurochirurgie
; 53(2-3 Pt 2): 251-5, 2007 Jun.
Article
em Fr
| MEDLINE
| ID: mdl-17498755
ABSTRACT
We describe the therapeutic indications for central nervous system cavernomas based on three criteria 1) Single and multiple lesions indications are the same, considering that in multiple lesions, one location can be symptomatic; 2) locations indications are easy to define for exophytic cavernomas close to the hemisphere, brain stem or cerebellum pial surface, or to the ventricular ependyma; 3) symptomatic and non symptomatic presentations usually, symptomatic forms require surgery except deep lesions located in functional zones distant from the ependyma or the pia matter, unless life prognosis is compromised. Treatment of a symptomatic forms remains debatable, opinion being divided between therapeutic abstention and surgery (in case of cavernomas close to the pia matter or the ependyma). Scientific data strongly support surgical indication for lesions presenting with epilepsy specially when drug-resistant; 4) natural history prevention against hemorrhage is an argument in favor of surgery for the lesions located in non functional zones or where the risk of bleeding is higher, especially in the brain stem. Discrepancy in the risk of bleeding reported in the literature tends to temper this attitude. Radiosurgery is exceptionally reserved for technically inoperable cavernomas. Partial protection for two years can be expected. Epileptic seizures decrease but few prospective randomised studies are available. The rate of complication appears to be higher than in other affections.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias do Sistema Nervoso Central
/
Hemangioma Cavernoso do Sistema Nervoso Central
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Prognostic_studies
Limite:
Humans
Idioma:
Fr
Revista:
Neurochirurgie
Ano de publicação:
2007
Tipo de documento:
Article
País de afiliação:
França