Lagergren C, Sarby B
Acta Radiol Ther Phys Biol. 1975 Aug;14(4):325-32. doi: 10.3109/02841867509132672.
In radiation therapy for carcinoma of the bladder, various anatomic and physiologic factors affect the position of the target volume and introduce errors in the treatment technique. The radiologic procedures for planning and follow-up of the patients must consider these factors. The beam geometry is also of decisive importance for minimizing the effect of these factors and for avoiding injury to surrounding structures. The irradiation procedure of choice should be a four beam technique with supervoltage roentgen radiation.
在膀胱癌的放射治疗中，各种解剖和生理因素会影响靶区的位置，并在治疗技术中引入误差。对患者进行规划和随访的放射学程序必须考虑这些因素。射束几何形状对于将这些因素的影响降至最低以及避免对周围结构造成损伤也具有决定性意义。首选的照射程序应该是采用超高压伦琴射线的四野技术。
