Effect of Inhomogeneities and Finite Boundaries on Temperature Distributions in a Perfused Medium, With Application to Tumors
- 1 November 1978
- journal article
- Published by ASME International in Journal of Biomechanical Engineering
- Vol. 100 (4) , 235-241
- https://doi.org/10.1115/1.3426216
Abstract
Analytical and numerical solutions are obtained for temperature distributions in a finite and inhomogeneous perfused medium with internal heat generation. Extensive numerical simultations are carried out using parameters characteristic of a solid tumor, Walker 256 carcinoma. The results obtained adequately describe the existing data on temperature distributions in tumors under two different conditions: (i) tumors under normal conditions, and (ii) tumors grown about and subsequently heated by a spherical heat source implanted in their center.Keywords
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