MRI artefacts and fat suppression near implants: A Multi-material Comparative evaluation at 0.31, 0.55, 1.5 and 3 Tesla [0.03%]
基于多材料的植入物邻近区域脂肪抑制及伪影评价：0.31T、0.55T、1.5T和3T MRI比较研究
L Buchmann,H Yusuff,G Bierry et al.
L Buchmann et al.
Background: Metallic implants frequently induce MRI artefacts, impairing diagnostic accuracy. Conventional reduction methods such as VAT and SEMAC mitigate artefacts but increase acquisition times and image blurring. Rece...
Mean glandular dose estimation in population-based breast screening in Queensland, Australia: Retrospective comparison of TG282 and Dance models (2022-2025) [0.03%]
基于人群的乳腺癌筛查中昆士兰州澳大利亚TG282和Dance模型的平均腺体剂量估算（2022-2025）
Mandeep Louhan,Ioannis Delakis
Mandeep Louhan
Purpose: To compare mean glandular dose (MGD) estimates using the Dance and AAPM/EFOMP TG282 methodologies in a large breast screening dataset from Queensland, Australia and to establish population-level baselines that ca...
Assessment of out-of-field radiation dose in proton therapy by combining in-phantom measurements with different passive detectors [0.03%]
结合不同类型被动探测器的体模测量评估质子治疗的场外剂量分布
Olivier Van Hoey,Marijke De Saint-Hubert,Liliana Stolarczyk et al.
Olivier Van Hoey et al.
Introduction: Proton therapy is an advanced radiotherapy technique that reduces radiation exposure to healthy tissues while maintaining tumor control. However, out-of-field radiation dose remains a concern due to their po...
Using hydrated electron temporal measurement as dosimetry of individual electron FLASH beam pulses [0.03%]
利用水化电子的时间测量作为单个电子FLASH束脉冲的剂量学检测方法
Xu Cao,Aubrey Parks,William Thomas et al.
Xu Cao et al.
Purpose: This study explores the use of hydrated electron absorbance from water radiolysis as a real-time, tissue-equivalent dosimetry method for radiotherapy. While promising, its behavior under ultrahigh dose rates typi...
Utility of respiratory motion correction and effects on dosimetry in imaging with integrated Y-90 PET/MRI after radioembolization of liver tumors [0.03%]
呼吸运动校正在钇-90 PET/MRI成像中的作用及其对肝肿瘤玻璃微球治疗后影像剂量学的影响研究
Burak Demir,Cigdem Soydal,Irem Mesci et al.
Burak Demir et al.
Purpose: In this study we aimed to investigate the utility of respiratory motion correction using the Q.Static algorithm in integrated Y-90 PET/MR imaging and its impact on dosimetric accuracy, image quality, and dose-vol...
Twenty years of medical physics education and training in Ghana: past, current, and future perspectives [0.03%]
加纳医学物理教育和培训二十年：过去、现在与未来展望
Mark Pokoo-Aikins,Edem Kwabla Sosu,Theresa Bebaaku Dery et al.
Mark Pokoo-Aikins et al.
Background: Medical physics education remains challenging in developing countries due to limited expertise and infrastructure. Ghana initiated its first comprehensive postgraduate medical physics program in 2004, represen...
Medical physics at the intersection of technology, methodology, and clinical impact: highlights from the NACP Scientific Symposium 2023 [0.03%]
技术、方法和临床影响交叉路口的医学物理：NACP科学研讨会亮点（2023年）
Iuliana Toma-Dasu
Iuliana Toma-Dasu
Predicting patient setup shifts in daily radiotherapy using machine learning on phantom-based CBCT and kV/MV data [0.03%]
基于体模的CBCT和kV/MV数据的机器学习在日常放射治疗中预测患者体位偏移
Anuj Kumar,Sandeep Singh,Supratik Sen et al.
Anuj Kumar et al.
Purpose: This study investigates whether machine learning models trained exclusively on RUBY phantom shift data from CBCT and kV/MV imaging can accurately predict daily patient setup shifts in Head & Neck radiotherapy. ...
Guide for quality control and safety of external radiotherapy treatment planning systems and treatment plans [0.03%]
外部放射治疗计划系统的质量控制与安全指南
Alejandro García-Romero,Montserrat Baeza-Trujillo,Antonio Teijeiro-García et al.
Alejandro García-Romero et al.
Purpose: To present a guideline for quality control of the external radiotherapy treatment planning system (TPS) and treatment plans from the Spanish Society of Medical Physics. The document provides recommendations for e...
Evaluation of the accuracy of an in vivo 3D dose reconstruction method using on-treatment EPID images [0.03%]
基于治疗过程中电子刀投影仪的三维剂量重建方法准确性评价
WenZhao Sun,HongDong Liu,SiJuan Huang et al.
WenZhao Sun et al.
Purpose: To validate a novel in vivo 3D dose reconstruction system through comprehensive comparisons with phantom measurements and TPS calculations. Metho...