The Precision and Accuracy Analysis of Target Position in X Ray Stereotactic Radiotherapy / 中华放射肿瘤学杂志
Chinese Journal of Radiation Oncology
;
(6)1995.
Artículo
en Chino
| WPRIM
| ID: wpr-551498
ABSTRACT
Purpose:
To analyze factors which influence the precision & accuracy of target positions in Alderson Head phantom and(or) patients.Materials andMethods:
A target position simulator was used to determine the precision and accuracy of target localization while Alderson head phantom used to determine the overall precision and accuracy through the treatment procedure.Results:
The overall precision and accuracy through the treatment procedure was found to be 1.72?0.60mm, and its contribution from CT localizing step, which was 1.4?0.3mm。Conclusion:
Since there are more factors related to patients' treatment, the precision and accuracy of simulating in Alderson phantom is the best estimate for patient treatment.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Radiation Oncology
Año:
1995
Tipo del documento:
Artículo
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