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Journal of the Korean Society for Therapeutic Radiology 1987;5(2): 165-168. |
Application of Generalized Batho Method to Arbitrary Shape of Heterogeneous Tissues |
Kyu Young Chai |
Department of Therapeutic Radiology, College of Medicine, Seoul National University, Seoul, Korea. |
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ABSTRACT |
The generalized Batho method, proposed by Webb and Fox, which is a method of calculation of dose correction factor for the multilayer of heterogeneous tissue, is complex even for a few kind of tissues. The method was modified for the purpose of getting a simple method that divide the multilayer of heterogeneous tissues into some groups of adjacent-tissue pairs. This new method could reduce the number of exponential terms and the time for calculating the dose correction factors by manual and computer calculation. |
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