Experimental Data on Early and Late Morphologic Effects of Permanently Implanted Gamma and Beta Sources (Iridium-192, Iodine-125 and Yttrium-90) in the Brain

作者: Ch. B. Ostertag , D. Groothuis , P. Kleihues

DOI: 10.1007/978-3-7091-8726-5_44

关键词:

摘要: To study the radiation response of normal brain tissue to interstitial irradiation Iodine-125 seeds and Iridium-192 wire pieces were permanently implanted into subcortical white matter in beagle dogs. Sequential observations on physiologic morphologic changes carried out up one year after implantation. effects implants neoplastic tissue, Avian-sarcoma-virus induced gliomas sarcomas brains with under CT stereotactic conditions. The intratumoral placement produced sharply defined necroses central mineralization.

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