Evaluation of a 3D Diode Array Dosimeter for Helical Tomotherapy Delivery QA

Abstract The Delta4 biplanar diode array dosimeter was validated for helical tomotherapy delivery QA. The basic detector characteristics were found to be satisfactory in terms of short-term reproducibility (0.1%), linearity (

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Veröffentlicht in:	Medical dosimetry : official journal of the American Association of Medical Dosimetrists 2010, Vol.35 (4), p.324-329
Hauptverfasser:	Feygelman, Vladimir, Ph.D, Opp, D., Ph.D, Javedan, K., M.S, Saini, A.J., Ph.D, Zhang, G., Ph.D
Format:	Artikel
Sprache:	eng
Schlagworte:	07 ISOTOPES AND RADIATION SOURCES CALIBRATION CT-GUIDED RADIOTHERAPY Delivery quality assurance Detector validation Diode array dosimeter DOSE RATES DOSEMETERS Equipment Design Equipment Failure Analysis Helical tomotherapy Hematology, Oncology and Palliative Medicine MEASURING INSTRUMENTS MEDICINE NUCLEAR MEDICINE QUALITY ASSURANCE RADIATION PROTECTION AND DOSIMETRY RADIOLOGY Radiometry - instrumentation RADIOTHERAPY Radiotherapy Dosage Radiotherapy, Conformal - instrumentation Reproducibility of Results SEMICONDUCTOR DEVICES SEMICONDUCTOR DIODES Semiconductors Sensitivity and Specificity SILICON DIODES THERAPY THREE-DIMENSIONAL CALCULATIONS
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Beschreibung
Zusammenfassung:	Abstract The Delta4 biplanar diode array dosimeter was validated for helical tomotherapy delivery QA. The basic detector characteristics were found to be satisfactory in terms of short-term reproducibility (0.1%), linearity (
ISSN:	0958-3947 1873-4022
DOI:	10.1016/j.meddos.2009.10.007