A comparative study of clinically used fast Monte Carlo dose engines for proton therapy [0.03%]
临床使用的快速蒙特卡洛剂量计算引擎的质子治疗比较研究
Sherif M Gadoue,Narayan Sahoo
Sherif M Gadoue
Background: Several fast Monte Carlo (MC) codes have been implemented and used to simulate proton transport and calculate patient doses in proton therapy. The resulting dose is typically compared to full MC codes, rather ...
Comparative Study
Journal of applied clinical medical physics. 2025 Oct;26(10):e70266. DOI:10.1002/acm2.70266 2025
Assessing dosimetric benefit from daily online adaptive radiation therapy for esophageal cancer [0.03%]
每日在线自适应放射治疗在食道癌放疗中的剂量优势评估研究
Antonia Kubiatowicz,Michael Sherer,Ayaka Owaga et al.
Antonia Kubiatowicz et al.
A cohort of 19 esophageal cancer patients treated at our institution were analyzed to assess the clinical feasibility and dosimetric benefit from daily adaptive radiation therapy (ART). An Ethos-planning template was developed to generate t...
Independent secondary dose calculation for patient-specific quality assurance: Quantitative benefit of Monte-Carlo and custom beam modeling [0.03%]
基于患者的质控中独立二次剂量计算的量化优势：蒙特卡罗和定制射野模型的优势
Lone Hoffmann,Mai-Britt Linaa,Ditte Sloth Møller
Lone Hoffmann
Background: Independent secondary dose calculation (ISDC) is becoming increasingly important for patient specific quality assurance. The most widely used analytical algorithms in ISDC are becoming challenged by Monte Carl...
Initial three- and half-year machine performance assessment of a superficial radiation therapy unit [0.03%]
浅层放射治疗装置3年半的机器性能初步评估
Yongsook C Lee,William Romaguera,Stephen D Davis et al.
Yongsook C Lee et al.
Purpose: This work reports on results of periodic machine quality assurance (QA) tests for our superficial radiation therapy (SRT) unit (SRT-100 Vision) performed for the first three- and half- year. ...
A personalized tumor kV-IORT navigation system based on hybrid twin [0.03%]
一种基于混合孪生的个性化肿瘤kV-IORT导航系统
Shan Jiang,Shuo Yang,Zhiyong Yang et al.
Shan Jiang et al.
Purpose: This study proposes a multidimensional hybrid twin navigation system to enhance applicator placement accuracy in low-energy x-ray intraoperative radiotherapy (kV-IORT), particularly for less-experienced practitio...
The effect of interfractional variation on delivered dose with ultrahypofractionated pencil beam scanning proton therapy for localized prostate cancer [0.03%]
分次内变异对局灶性前列腺癌超低分割笔形束扫描质子治疗实际给药剂量的影响
Keyur D Shah,Duncan H Bohannon,Sagar A Patel et al.
Keyur D Shah et al.
Purpose/objectives: Proton stereotactic body radiotherapy (SBRT) using the pencil beam scanning (PBS) technique is increasingly used for localized prostate cancer (PCa) due to its potential for superior normal tissue spar...
Implementation of intelligent All-in-one technology in rectal cancer radiotherapy: A retrospective study on automation efficiency and safety [0.03%]
智能整体技术在直肠癌放疗中的实施效果研究：一项关于自动化效率和安全性的回顾性研究
Haoyang Zhai,Jiazhou Wang,Weigang Hu
Haoyang Zhai
Purpose: This study aims to assess percentage of automated AIO plans that met clinical treatment standards of radiotherapy plans generated by the fully automated All-in-one (AIO) process. ...
Clinical comparison of four commercial MRI phantoms on a 0.35T MR-linac using a standard clinical TRUFI sequence at a single institution [0.03%]
同一机构使用标准临床TRUEFISP序列在0.35T磁共振直线加速器上对四种商用MRI体模进行临床比较研究
Mateb Al Khalifa,Tianjun Ma,Haya Aljuaid et al.
Mateb Al Khalifa et al.
Purpose: Real‑time magnetic resonance-guided radiation therapy (MRgRT) integrates MRI with a linear accelerator (Linac) for gating and adaptive radiotherapy, which requires robust image‑quality assurance over a large fi...
Comparative Study
Journal of applied clinical medical physics. 2025 Sep;26(9):e70247. DOI:10.1002/acm2.70247 2025
Yunfei Hu,James D Rijken,Marius Arnesen
Yunfei Hu
Introduction: The role of imaging in radiotherapy is becoming increasingly important. Verification of imaging parameters prior to treatment planning is essential for safe and effective clinical practice. ...
Integrating medical physics into an EMR-based radiology feedback system for quality improvement [0.03%]
基于EMR的放射学反馈系统中的医学物理整合以提高质量改善能力
Megan K Russ,Justin Solomon,Steve Bache et al.
Megan K Russ et al.
Introduction: Medical physicists play a critical role in ensuring image quality and patient safety, but their routine evaluations are limited in scope and frequency compared to the breadth of clinical imaging practices. A...