Robust deep learning-based patient-specific quality assurance prediction models for novel dual-layer MLC linac [0.03%]
基于鲁棒深度学习的新型双层多叶准直器直线加速器患者特定质量保证预测模型
Qizhen Zhu,Xiaoyang Zeng,Zhiqun Wang et al.
Qizhen Zhu et al.
Purpose: This study investigates the feasibility of utilizing deep learning models to robustly predict patient-specific quality assurance (PSQA) outcomes in fixed field intensity-modulated radiation therapy (FF-IMRT) plan...
Investigation on the efficacy of a tissue equivalent material bolus for BNCT [0.03%]
组织等效材料垫用于BNCT有效性的研究
Akinori Sasaki,Naonori Hu,Ryo Kakino et al.
Akinori Sasaki et al.
Background: In radiation therapy, the use of bolus is an effective technique for improving the surface dose. This irradiation technique is also used in BNCT. However, since BNCT uses neutron irradiation, it is important t...
Sharareh Koufigar,Eric Ford,Yulun He et al.
Sharareh Koufigar et al.
Purpose: Modifying calibration conditions of linear accelerators is infrequent and potentially a high-risk procedure. This study outlines a systematic approach used to transition a linear accelerator's calibration conditi...
Performance evaluation and quantitative comparison of two 4DCT imaging respiratory systems using deformable image registration [0.03%]
基于变形图像配准的两种四维CT成像呼吸跟踪系统的性能评估及定量比较研究
Ali Al-Zein,Rawan H Naim,Wassim Jalbout et al.
Ali Al-Zein et al.
Purpose: Improved accuracy in 4DCT imaging and precise targeting of tumors contribute to more effective and targeted radiation therapy. This study focuses on evaluating the accuracy of utilizing the GateCT (VisionRT Ltd, ...
Comparative Study
Journal of applied clinical medical physics. 2025 Oct;26(10):e70279. DOI:10.1002/acm2.70279 2025
Automated radiotherapy planning for volumetric modulated arc therapy in lung cancer [0.03%]
肺癌调强容积旋转治疗的自动放疗计划系统
Johann Brand,Juliane Szkitsak,Bernd-Niklas Axer et al.
Johann Brand et al.
Background: Volumetric-modulated arc therapy (VMAT) treatment planning balances the need for adequate coverage of the planning target volume (PTV) and the sparing of organs-at-risk (OARs). However, this time-consuming ite...
Impact of extended source-to-surface distances and respiratory motion on the precision of electron beam therapy [0.03%]
延长源皮距和呼吸运动对电子束治疗精度的影响
Takaaki Ito,Hiroyuki Kosaka,Yuya Yanagi et al.
Takaaki Ito et al.
Purpose: In electron beam therapy targeting superficial thoracic and abdominal lesions, the source-to-surface distance (SSD) varies due to patient respiration. This study aimed to investigate the percentage depth dose (PD...
Evaluating the Ethos automated planning system for spatially fractionated radiotherapy [0.03%]
评估Ethos计划系统在空间分段放射治疗中的疗效
A Aziz Sait,Yoganathan Sa,Amine Khemissi et al.
A Aziz Sait et al.
Purpose: Lattice radiotherapy (LRT), a form of spatially fractionated radiation therapy (SFRT), has emerged as a promising approach for treating massive tumors. By delivering high-dose regions within the tumor while spari...
A computer-aided diagnosis (CAD) system based on convolutional neural networks for lung cancer diagnosis from 2D [18F]- PET/CT images [0.03%]
一种基于卷积神经网络的计算机辅助诊断系统 可从二维[18F]PET/CT图像中诊断肺癌
Mohammad Karimpour,Neda Taghinezhad,Alireza Mehdizadeh et al.
Mohammad Karimpour et al.
Objective: This study aims to automatically classify lung conditions into normal, non-small cell lung cancer (NSCLC), and small cell lung cancer (SCLC) using [18F] FDG PET/CT images and deep learning. ...
PlanAct: An eclipse scripting API-based module embedding clinical optimization strategies for automated planning in locally advanced non-small cell lung cancer [0.03%]
基于日食脚本API的模块嵌入临床优化策略用于局部晚期非小细胞肺癌自动化计划中的PlanAct模块
Hao Guo,Tenzin Kunkyab,Yang Lei et al.
Hao Guo et al.
Background: Manual intensity-modulated radiotherapy (IMRT) planning for locally advanced non-small cell lung cancer (LA-NSCLC) is labor-intensive and time-consuming. Knowledge-based planning (e.g., RapidPlan) improves con...
Investigating the use of ionization chamber and solid-state detectors to evaluate kerma-area product meter accuracy under TG-125 geometry across variable field of views [0.03%]
基于TG-125几何结构调查离子化室和固态探测器评估照相机 Karma-区域产品计量精度的变量视场范围内的研究
Atsushi Fukuda,Pei-Jan Paul Lin
Atsushi Fukuda
Background: A kerma-area product (KAP) meter has been installed in a fluoroscopic system, and its accuracy has been evaluated in task group (TG)-190 geometry using an external detector. However, it is unclear that externa...