WebMay 2, 2024 · The three robust models improve control of the tumor compared to the deterministic model ignoring radioresistance, at comparable radiation dose to critical … WebJun 1, 2024 · Radiation-induced toxicities are an important concern for patients undergoing radiation therapy of the head and neck region, as common long-term effects, ... In such cases, range uncertainties would be different for online adaptation and robust treatment planning, and this could have an impact on the relative performance of each method …
Robust radiotherapy planning - IOPscience - Institute of …
WebApr 1, 2024 · The proposed planning strategy could represent a robust approach that could account for moderate changes in target or body volume during the course of breast … WebAug 3, 2024 · The aim of this study was to propose optimal robust planning by comparing the robustness with setup error with the robustness of a conventional planning target volume (PTV)-based plan and to compare the robust plan to the PTV-based plan for the target and organ at risk (OAR). game of thrones walkers king
A Script-Based Automatic Intensity Modulated Radiation Therapy …
WebOct 4, 2024 · Abstract Purpose In radiotherapy (RT), the planning CT (pCT) is commonly used to plan the full RT-course. Due to organ deformation and motion, the organ shapes seen at the pCT will not be identical to their shapes during RT. Any difference between the pCT organ shape and the organ's mean shape during RT will cause systematic errors. WebOct 1, 2024 · The robust optimization concept has recently emerged to overcome the limitations of the PTV concept. This concept is integrated in the inverse planning process and minimizes deviations to planned dose distribution through integration of uncertainties in the planning objectives. WebNov 12, 2024 · Therefore, robust and probabilistic optimization methods have been developed that directly incorporate motion and uncertainty into treatment plan optimization for intensity modulated radiotherapy (IMRT) and intensity modulated proton therapy … game of thrones wall horn