Shaping of Isodose Curves in Intracavitary Irradiation Using the Afterloading Method
- 1 August 1976
- journal article
- research article
- Published by Radiological Society of North America (RSNA) in Radiology
- Vol. 120 (2) , 435-437
- https://doi.org/10.1148/120.2.435
Abstract
The possibility of adjusting the irradiation scheme to shape the isodose curve around an intracavitary source arrangement was studied mathematically. The total number of mCi h of irradiation for each source position was derived by a linear programming approach, taking into account the shape of the tumor in 3 cases. The practical isodose curves obtainable with the source arrangement chosen were compared with the shape desired.Keywords
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