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。

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

youdao

放射治疗是治疗肿瘤的主要方法之一，计算机三维放射治疗计划系统是当今放射治疗的灵魂。

Radiotherapy is one of the most important methods for tumor treatment and engages computer radiotherapy treatment planning system as its key tool.

youdao

基于CT、MRI、PET图像的三维后装治疗计划系统的应用，提高了剂量计算的精确度和准确度。

The application of 3-D treatment planning system based on CT? MRI? PET images has increased the precision and accuracy in dose calculation of after-loading brachytherapy.

youdao