scholarly journals Evaluation of a two‐dimensional diode array for patient‐specific quality assurance of HyperArc

2021 ◽  
Author(s):  
Richard A. Popple ◽  
Rodney J. Sullivan ◽  
Yuan Yuan ◽  
Xingen Wu ◽  
Elizabeth L. Covington
Keyword(s):  
Quality Assurance ◽  
Patient Specific ◽  
Diode Array ◽  
Two Dimensional

scholarly journals [P134] Validation of the sunnuclear arccheck diode array for the patient specific quality assurance (PSQA) in stereotactic body radiotherapy treatment (SBRT) delivered with VMAT

2018 ◽  
Vol 52 ◽  
pp. 137-138
Author(s):  
Luca Leandro Vigna ◽  
Ashenafi Kumela Rikitu ◽  
Eleonora Monès ◽  
Federica Puricelli ◽  
Chiara Secco ◽  
...  
Keyword(s):  
Quality Assurance ◽  
Stereotactic Body Radiotherapy ◽  
Patient Specific ◽  
Diode Array ◽  
Radiotherapy Treatment

The feasibility study and characterization of a two-dimensional diode array in “magic phantom” for high dose rate brachytherapy quality assurance

2013 ◽  
Vol 40 (11) ◽  
pp. 111702 ◽  
Author(s):  
A. Espinoza ◽  
B. Beeksma ◽  
M. Petasecca ◽  
I. Fuduli ◽  
C. Porumb ◽  
...  
Keyword(s):  
Quality Assurance ◽  
Dose Rate ◽  
Feasibility Study ◽  
High Dose Rate ◽  
Diode Array ◽  
High Dose ◽  
Two Dimensional ◽  
High Dose Rate Brachytherapy

scholarly journals Evaluation of patient specific quality assurance of gated field in field radiation therapy technique using two-dimensional detector array

2020 ◽  
Author(s):  
Dražan Jaroš ◽  
Goran Kolarević ◽  
Aleksandar Kostovski ◽  
Milovan Savanović ◽  
Dejan Ćazić ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Quality Assurance ◽  
Radiation Therapy ◽  
Treatment Plan ◽  
Detector Array ◽  
Patient Specific ◽  
Two Dimensional ◽  
Palo Alto ◽  
Medical Systems ◽  
Rpm System

Introduction: Gated tangential field-in-field (FIF) technique is used to lower the dose to organs at risk for breast cancer radiotherapy (RT). In this study, the authors investigated the accuracy of the delivered treatment plan with and without gating using a two-dimensional detector array for patient-specific verification purposes.Methods: In this study, a 6MV beams were used for the merged FIF RT (forward Intensity Modulated Radiation Therapy). The respiration signals for gated FIF delivery were obtained from the one-dimensional moving phantom using the real-time position management (RPM) system (Varian Medical Systems, Palo Alto, CA). RPM system used for four-dimensional computed tomography scanner light-speed, GE is based on an infrared camera to detect motion of external 6-point marker. The beams were delivered using a Clinac iX (Varian Medical Systems, Palo Alto, CA) with the multileaf collimator Millennium 120. The MapCheck2 (SunNuclear, Florida) was used for the evaluation of treatment plans. MapCheck2 was validated through a comparison with measurements from a farmer-type ion chamber. Gated beams were delivered using a maximum dose rate with varying duty cycles and analyzed the MapCheck2 data to evaluate treatment plan delivery accuracy.Results: Results of the gamma passing rate for relative and absolute dose differences for all ungated and gated beams were between 95.1% and 100%.Conclusion: Gated FIF technique can deliver an accurate dose to a detector during gated breast cancer RT. There is no significance between gated and ungated patient-specific quality assurance (PSQA); one can use ungated PSQA for verification of treatment plan delivery

SU-E-T-130: IMAT Patient Specific Quality Assurance Using ArcCHECK Diode Array Detector

2012 ◽  
Vol 39 (6Part11) ◽  
pp. 3733-3733
Author(s):  
Rajesh Thiyagarajan ◽  
S Sinha ◽  
G Yadav ◽  
S Ashokkumar ◽  
Kothanda Raman ◽  
...  
Keyword(s):  
Quality Assurance ◽  
Patient Specific ◽  
Array Detector ◽  
Diode Array ◽  
Diode Array Detector

11. Sensitivity of patient specific quality assurance to simulated delivery errors for CyberKnife MLC treatments and effects on DVH

2018 ◽  
Vol 56 ◽  
pp. 67-68 ◽  
Author(s):  
M. Zani ◽  
S. Calusi ◽  
R. Doro ◽  
N. Bellosi ◽  
M. Cassinelli ◽  
...  
Keyword(s):  
Quality Assurance ◽  
Patient Specific
Sign in / Sign up

Export Citation Format

Share Document