Application of error classification model using indices based on dose distribution for characteristics evaluation of multileaf collimator position errors
This study aims to evaluate the specific characteristics of various multileaf collimator (MLC)
position errors that are correlated with the indices using dose distribution. The dose …
position errors that are correlated with the indices using dose distribution. The dose …
A structure-based gamma evaluation method for identifying clinically relevant dose differences in organs at risk
Gamma evaluation is currently the most widely used dose comparison method for patient
specific quality assurance (PSQA). However, existing methods for normalising the dose …
specific quality assurance (PSQA). However, existing methods for normalising the dose …
Evaluating AAPM‐TG‐218 recommendations: Gamma index tolerance and action limits in IMRT and VMAT quality assurance using SunCHECK
J Deng, SY Liu, Y Huang, X Li… - Journal of Applied Clinical …, 2024 - Wiley Online Library
Purpose This study aimed to improve the safety and accuracy of radiotherapy by
establishing tolerance (TL) and action (AL) limits for the gamma index in patient‐specific …
establishing tolerance (TL) and action (AL) limits for the gamma index in patient‐specific …
The effect of dose gradients on gamma comparison insensitivity in patient specific QA comparisons
Background While many have speculated on the reasons for gamma comparison
insensitivity for patient‐specific quality assurance analysis, the true reasons for insensitivity …
insensitivity for patient‐specific quality assurance analysis, the true reasons for insensitivity …
Application of conditional generative adversarial networks to efficiently generate photon phase space in medical linear accelerators of different primary beam …
Successful application of external photon beam therapy in oncology requires that the dose
delivered by a medical linear accelerator and distributed within the patient's body is …
delivered by a medical linear accelerator and distributed within the patient's body is …
[PDF][PDF] Kaleci nska
Successful application of external photon beam therapy in oncology requires that the dose
delivered by a medical linear accelerator and distributed within the patient's body is …
delivered by a medical linear accelerator and distributed within the patient's body is …
Investigation of the characteristics of multileaf collimator position errors: dose distribution-based error classification
Background The characteristics of the multileaf collimator (MLC) position error were
investigated without clinical variability and other factors affecting the error analysis. An index …
investigated without clinical variability and other factors affecting the error analysis. An index …
First experience DVH-based 3D EPID dosimetry for hypo-fractionated radiotherapy
AMA Rocha - 2022 - repositorio.ipl.pt
Objetivos: A análise de índice gama (IG) é a análise padrão para o controlo da qualidade
(QA) do plano dosimétrico individual do doente em radioterapia (RT), podendo ser difícil de …
(QA) do plano dosimétrico individual do doente em radioterapia (RT), podendo ser difícil de …