Bilateral breast treatment in a single arc using RapidArc Dynamic: A planning comparison with conventional volumetric modulated arc therapy [0.03%]
采用RapidArc动态模式单弧进行双侧乳腺治疗的计划对比研究常规体积调强旋转容积调强放疗
Taoran Li,Luca Cozzi,Lesley Rosa et al.
Taoran Li et al.
Purpose: Synchronous bilateral breast cancer (SBBC) presents significant radiotherapy planning challenges due to complex target volumes near critical organs. This study evaluated RapidArc Dynamic (RAD), a novel technique ...
Comparative Study
Journal of applied clinical medical physics. 2025 Dec;26(12):e70380. DOI:10.1002/acm2.70380 2025
Comparative evaluation of image-guided radiation therapy (IGRT)-based dose calculation accuracy using cone-beam, megavoltage, and kilovoltage CT modalities [0.03%]
基于影像引导放射治疗的剂量计算准确性比较评估（采用锥形光束CT，兆伏级和千伏级CT模态）
Sirawit Saobai,Anirut Watcharawipha,Somsak Wanwilairat et al.
Sirawit Saobai et al.
Purpose: This study evaluates the dosimetric accuracy of three image-guided radiotherapy (IGRT) imaging modalities, cone-beam computed tomography (CBCT), megavoltage computed tomography (MVCT), and image-guided kilovoltag...
Comparative Study
Journal of applied clinical medical physics. 2025 Dec;26(12):e70379. DOI:10.1002/acm2.70379 2025
Enhancement of dose distribution using tissue compensators in boron neutron capture therapy [0.03%]
组织补偿器在硼中子俘获治疗中的剂量分布优化研究
Akinori Sasaki,Naonori Hu,Mai Nojiri et al.
Akinori Sasaki et al.
In BNCT for head and neck tumors delivered with a horizontal beam, the presence of missing tissue near the beam path can cause reduction in neutron fluence rate in adjacent tissue regions due to the loss of scattered neutrons. These regions...
Interfractional shifts of the carina and hilum during radiotherapy for non-small cell lung cancer: A retrospective study to identify associated factors [0.03%]
非小细胞肺癌放射治疗期间肺叶纵隔面和肺门的摆位漂移：一项回顾性研究以确定相关因素
Kazuhito Ueki,Mitsuhiro Nakamura,Norio Araki
Kazuhito Ueki
Background: Thoracic lymph nodes are critical targets in radiotherapy for locally advanced non-small cell lung cancer (LA-NSCLC), but their accurate localization is complicated by interfractional shifts. ...
Markerless tumor tracking for lung SBRT with the Radixact Synchrony system: Initial experience and short-term clinical outcomes [0.03%]
基于Radixact Synchrony系统的无标记肺癌立体定向放疗肿瘤追踪的临床研究初报及短期疗效分析
Evren Ozan Goksel,Zeynep Ozen,Seckin Gunduz et al.
Evren Ozan Goksel et al.
Purpose: To report the initial clinical experience with the radixact synchrony lung with respiratory (LWR) technique in stereotactic body radiotherapy (SBRT) for lung tumors, focusing on feasibility, dosimetric performanc...
Comparison of log file-based and measurement-based QA for detecting MLC positional errors and evaluating dosimetric impacts of MLC defects [0.03%]
基于日志文件和测量的QA比较检测MLC位置误差及评估MLC缺陷的剂量影响
Chul Hang Kim,Ki Mun Kang,Hoon Sik Choi
Chul Hang Kim
Purpose: This study aimed to compare the sensitivity of log file-based quality assurance (LF-QA) and measurement-based quality assurance (MB-QA) for detecting multileaf collimator (MLC) positional errors and to evaluate t...
Comparative Study
Journal of applied clinical medical physics. 2025 Dec;26(12):e70389. DOI:10.1002/acm2.70389 2025
Residual range-based quenching correction for Gafchromic EBT3 film in proton therapy patient-specific QA [0.03%]
基于残差范围的质子治疗患者特定QA中EBT3膜的淬灭校正
Ting-Chun Lin,Hsiu-Ting Hsu,Yu-Fen Chen et al.
Ting-Chun Lin et al.
Background: Gafchromic EBT3 film is a widely used dosimeter in radiotherapy due to its high spatial resolution and near tissue equivalence. However, its application in proton therapy is limited by the linear energy transf...
Beyond CT accreditation: Systematic evaluation of achievable image quality, radiation dose, and protocol factors in annual physics testing [0.03%]
超越CT认证：年度物理测试中可实现图像质量、辐射剂量和协议因素的系统评估
David W Jordan,Christopher C Smitherman,Jake M Bell et al.
David W Jordan et al.
Purpose: The purpose of this study was to assess the parameters and performance of CT protocols collected in numerous annual medical physics CT equipment performance evaluations (EPEs), develop clinically relevant perform...
Supporting medical physics resident development through mentored journal peer review experiences [0.03%]
通过导师指导的期刊同行评审经验支持医学物理住院医师的发展
Jessica M Fagerstrom
Jessica M Fagerstrom
Background: Although medical physics residents frequently engage with academic literature, many have limited exposure to the peer review process from the reviewer's perspective. Mentored peer review offers a structured, a...
An automated daily QA strategy for dosimetry and imaging guidance check of a novel PET/CT ring gantry linac [0.03%]
一种新型PET/CT环机架直线加速器的剂量学和影像引导自动质量保证策略
Sagar Ghimire,Yang Kyun Park,Grant Gibbard et al.
Sagar Ghimire et al.
Background: The RefleXion X1 is a novel PET/CT-guided ring gantry linac that introduces unique geometry and workflow compared to conventional systems. Existing QA guidelines (AAPM TG-142, 148, 306) cover standard linacs a...