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肝扫描术作为诊断肝脏疾病,尤其对肝内占位病变的诊断,已为临床医生广泛采用。现时,胶体金是我们习惯使用的主要肝扫描剂,因为,使用金做肝扫描剂的肝扫描图,图像记录清晰,在24小时内可以多次反复扫描,不因时间匆促而影响检查。至今仍为核医学诊断工作者所采用。然而,由于胶体金半衰期短(2.7天),供应单位仅在固定的时间供应,
Hepatic scanning has been widely used by clinicians as a diagnostic tool for liver diseases, particularly for hepatic space-occupying lesions. At present, colloidal gold is the main liver-scanner we are accustomed to using because liver scans using gold as the liver-scanning agent have clear image records and can be repeatedly scanned within 24 hours without affecting the examination due to time rush. It is still used by nuclear medicine diagnosticians. However, due to the short half-life of colloidal gold (2.7 days), the supply unit is only available at a fixed time,