治療計画用電算機による原体照射線量分布の計算 : 第3報システムの改良と原体照射野に関する基礎的実験

概要

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The more advanced treatment planning system than the previous reported paper (1), (2) for conformation technique were established. The system were expanded the capabilities of the faster calculation for the requirement of day-to-day treatment planning. Dose distributions of the conformation technique were quickly produced and the calculation time was rapidly improved. Relative depth doses along the beam axis and dose profiles in an asymmetrical fields which applied in conformation technique were measured and comparared with the results of computer calculation. The differences between two modalities were about 1% or less in general, but a certain extent differences were observed in an extreme cases of asymmetrical field. Howevrer, these extreme cases may not be encountered in clinical application with only a few exception. The system can be applied to the treatment planning for conformation technique in daily routine work.
社団法人日本放射線技術学会の論文
1982-03-01