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目前,以18F-FDG为代表的正电子类放射性药物被广泛应用于PET/CT的检查中。医用回旋加速器生产的常用正电子类放射性核素18F在临床应用具有最佳性能价格比,特别是因一次合成可以多次使用并且能够为周围PET/CT提供正电子类放射性药物等优点而受到广泛关注。提高正电子类放射性药
At present, the positron-based radiopharmaceuticals represented by 18F-FDG are widely used in the examination of PET / CT. The commonly used positron-emitting radionuclides 18F produced by medical cyclotrons are widely used in clinical applications for their best price / performance ratio, especially because they can be reused many times in a single application and can provide positron-based radiopharmaceuticals for peripheral PET / CT attention. Improve positron-based radiopharmaceuticals