CyberKnife beam output factor measurements: A multi-site and multi-detector study

详细信息    查看全文

• 作者：Laura Masi^a ; ^{l.masi@giomi.com} ; Serenella Russo^b ; Paolo Francescon^c ; Raffaela Doro^a ; Maria Cristina Frassanito^d ; Maria Luisa Fumagalli^e ; Giacomo Reggiori^f ; Marco Marinelli^g ; Irene Redaelli^h ; Maria Pimpinellaⁱ ; Gianluca Verona Rinati^g ; Carmelo Siragusa^j ; Sabrina Vigorito^k ; Pietro Mancosu^f
• 关键词：PTW-60019 microDiamond detector ; W1 scintillation detector ; CyberKnife output factors ; Multicenter evaluation
• 刊名：Physica Medica
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：32
• 期：12
• 页码：1637-1643
• 全文大小：420 K
• 卷排序：32

文摘

Multicenter study of two new generation detectors for CyberKnife output factors. All CyberKnife models presently in clinical use included in the study. PTW-60019 and Exradin W1 responses compared to Monte Carlo corrected E-diodes. The uncertainties related to Čerenkov effect for W1 scintillator are evaluated. MicroDiamond and W1 scintillator output factors within 1.5% of corrected E-diode.