Interactive determination of the parameters of mathematical models for planning radiation therapy for malignant tumors. Part 3. Method of local adjustment of the parameters of mathematical models (examples of application)

被引:0
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作者
Klepper, L.Ya. [1 ]
机构
[1] Ts. Ekonomiko-Matematicheskij Inst., RAN, Moscow, Russia
来源
Meditsinskaya Tekhnika | 2001年 / 01期
关键词
Malignant tumors - Radiotherapy planning;
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摘要
To increase the accuracy of calculation of tolerance doses of the likelihood of radiation-induced complications in normal organs and tissues by using mathematical models, the author has developed a method for local mathematical model parameter adjustment (LMMPA) which included analysis of the structure of a mathematical model, systematization of clinical information and its use to determine the parameters of a model. LMMPA may be regarded as the interactive determination of their parameters that describing radiation exposures of complex biological systems. Different aspects of using of LMMPA are indicated how to apply it to the determination of tolerance doses for connective tissue, lung tissue, and the brain by using the Ellis and LQ models.
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页码:27 / 33
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