Dose Effect of Tissue Compensator for 6 MV X-Ray / 대한치료방사선과학회지
Journal of the Korean Society for Therapeutic Radiology
;
: 147-154, 1992.
Artigo
em Inglês
| WPRIM
| ID: wpr-40218
ABSTRACT
It is ideal thing to compensate tissue deficit without skin contamination in curvatured irradiation field of high energy Photon beam. The 3-dimensional compensating technique utilizing tissue equivalent materials to ensure an adequate dose distribution and skin sparing effect was described. This compensator was made of paraffin(70%) and stearin wax (30%) compound. The parameters for evaluation of the effect on skin dose in application of compensator were considered in the size of the field, the thickness of the compensator and the source-to-axis distance. The results are as follows; the skin doses were not changed even though application of the compensator, but depended on the field size and the source-to-axis distance, and the skin doses were only slightly changed within 1% relative errors as increasing the thickness of the compensator in these experiments.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pele
Idioma:
Inglês
Revista:
Journal of the Korean Society for Therapeutic Radiology
Ano de publicação:
1992
Tipo de documento:
Artigo
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