radiopharmaceutical therapy

例句：

1. 1.Radiopharmaceutical therapy is a promising approach to treating cancer.
   放射性药物疗法是治疗癌症的一种有前景的方法。
2. 2. The patient was treated with radiopharmaceutical therapy for several weeks before the surgery.
   患者在手术前接受了几周的放射性药物疗法治疗。
3. 3. The success of radiopharmaceutical therapy depends on the accuracy of the imaging studies.
   放射性药物疗法的成功取决于成像研究的精确性。