Burgers J M
Radiol Clin (Basel). 1978;47(3):204-14.
Detailed computerized calculations of 28 radium tongue implants permit the conclusion that dose-time adjustment especially when geometry is poor, increases the chance of recurrence. The overdosage volume in the vicinity of the needles could be calculated and is small. Because of greater adaptability of afterloading iridium techniques and better results according to others, our patients are now treated with a combination of external beam treatment and iridium implant.
对28例镭舌植入进行的详细计算机计算得出结论：剂量-时间调整，尤其是在几何形状不佳时，会增加复发几率。针附近的过量照射体积可以计算出来，且该体积较小。由于后装铱技术具有更强的适应性，且据其他人报道效果更好，我们现在对患者采用外照射治疗和铱植入相结合的方法。
