目的:评估在放射性药盒导管植入术后通过外周介入单次注射抗生素是否能降低导管相关性感染。方法:搜集2002年1月~9月所有行中央静脉药盒导管植入术的164例患者都被纳入这项研究,在植入过程中介入放射专家决定是否行预防性单次注射抗生素给药。对于有青霉素过敏史的患者预防性抗 PURPOSE: To assess whether catheter-related infections can be reduced by peripheral intervention with a single injection of antibiotics after radiopharmaceutical catheterization. METHODS: Totally 164 patients who underwent Central Catheter Catheterization between January 2002 and September 2002 were included in this study. Interventional radiologists were involved in the study to decide whether to administer a prophylactic single-dose antibiotic . For patients with a history of penicillin allergy prophylactic resistance