Radiocirurgia
DOI:
https://doi.org/10.34024/rnc.2005.v13.8792Palavras-chave:
Radiocirurgia, Radiocirurgia com Gamma Knife, NeurocirurgiaResumo
O termo radiocirurgia é definido pelo tratamento com dose única de radiação ionizante de uma lesão. Essa lesão deve ser atingida de maneira precisa para que se consiga o resultado desejado pelo efeito da radiação nessa estrutura e minimizando a quantidade de radiação e seus efeitos nos tecidos circunjacentes. O grande avanço da radiocirurgia está ligado à informática que possibilitou melhores exames de imagem (tomografia e ressonância, angiografia digital) além de programas de planejamento que permitem com rapidez e segurança tratar casos mais complexos com o uso de múltiplos isocentros de radiação.
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