QA OF TREATMENT DELIVERY BY MEANS OF OVERLAYED DIGITIZED STIMULATOR & PORT FILMS

放射治疗输送一致性的质量保证 处方是一个持续的关注，当地以及 全国范围内。ROB已经采用了投射到所有 模拟器电影和所有相应的portfilms。一个项目已经启动 覆盖不同处理的数字化胶片，以提高 信息，以及减少文件数量， 保留。 该系统应引起机构间研究的极大兴趣， 好.该项目一直被搁置，直到最近，因为拖延， 由于缺乏资金，无法购置基本硬件。已接近 现在完成。

The quality assurance of the consistency of radiation treatment delivery with the prescription is a continual concern, locally as well as nationally. The ROB already employs graticules projecting onto all simulator films and all corresponding portfilms. A project has been started to overlay differently processed digitized films to increase the quality of information, as well as to decrease the volume of documentation to be retained. The system should be of great interest to inter-institutional studies as well. The project has been on hold until recently because of delays in acquisition of essential hardware due to lack of funds. It is nearing completion now.