METHODS: The stereotactic radiotherapy treatment planning system (SRT TPS), target simulator and head frame were used to check the errors of target localization during each radiation procedure.

方法：使用立体定向治疗计划系统、靶点模拟器、头部定位框架检查各个治疗阶段靶区定位的误差。

youdao

To be the software of Gamma Knife, Treatment Planning System (TPS) helps doctor to make treatment plan, predicts the clinical result to ensure the security of radiotherapy.

治疗计划系统是伽玛刀的软件，能为临床医生预先规划治疗方案，准确地预见治疗效果从而确保放射治疗的安全性。

youdao

Purpose: Simulating calculation the dose distribution of the total body irradiation (TBI) with three dimension treatment planning system (3d-tps).

目的：采用三维治疗计划系统(3d - TPS)模拟计算全身照射(TBI)的剂量分布。

youdao