Efficient low-dose CT image enhancement using MobileMamba-UNet with wavelet-enhanced long-range modeling [0.03%]
使用增强长程建模MobileMamba-UNet的低剂量CT图像增强技术
Jianfang Li,Haiyan Liu,Xiaoli Wang et al.
Jianfang Li et al.
Background: Deep learning has become a dominant paradigm for low-dose computed tomography (LDCT) image reconstruction. Nevertheless, existing approaches still struggle to simultaneously achieve accurate structural detail ...
Same-day Hyaluronic Acid rectal spacer for TRUS-guided HDR Prostate Brachytherapy: Feasibility and dosimetric outcomes [0.03%]
超声引导下HDR前列腺组织间腔内放疗中透明质酸直肠间隔剂的临床应用及剂量学研究
Sook Kien Ng,Damodar Pokhrel,Colin Huang et al.
Sook Kien Ng et al.
Background: Rectal spacers are widely used to reduce rectal dose in prostate radiotherapy. However, their use during transrectal ultrasound (TRUS)-guided high-dose-rate (HDR) brachytherapy has been limited by degradation ...
Human-like AI-based auto-field-in-field whole-brain radiotherapy treatment planning with conversation large language model feedback [0.03%]
基于人类_like_AI的自动_全脑放射治疗计划_with_对话大型语言模型反馈
Adnan Jafar,An Qin,Gavin Atkins et al.
Adnan Jafar et al.
Background: Whole-brain radiotherapy (WBRT) is a common treatment due to its simplicity and effectiveness. While automated Field-in-Field (Auto-FiF) functions assist WBRT planning in modern treatment planning systems, it ...
AI-surrogate structure and dose correlation for left anterior descending artery in lung stereotactic body radiotherapy [0.03%]
基于人工智能的代理结构及剂量对照在肺癌立体定向体部放疗左前降支动脉上的研究
Grace Chang,Quan Chen,Randa Tao et al.
Grace Chang et al.
Background: The left anterior descending (LAD) coronary artery is a critical organ-at-risk in thoracic radiotherapy. In thoracic stereotactic body radiation therapy (SBRT), sharp dose gradients and poor LAD contrast on 4D...
Evaluating the correlation between pediatric exposure rates and common body size surrogates in fluoroscopy [0.03%]
评估透视检查中儿科暴露率与常见身体尺寸替代物之间的相关性
Keith J Strauss,Elanchezhian Somasundaram,Joseph G Meier et al.
Keith J Strauss et al.
Purpose: To quantify the degree of correlation between pediatric radiation exposure rates and commonly used body size surrogates: anteroposterior (AP) or lateral (LAT) body thickness, weight, height, body mass index (BMI)...
Clinical application of an unshielded silicon diode detector for relative electron beam dosimetry [0.03%]
无屏蔽硅二极管探测器相对电子束剂量学的临床应用研究
Teresa J Anders,Veronika Flatten,Mohamad Alissa et al.
Teresa J Anders et al.
Background: Relative electron beam dosimetry requires careful consideration of detector-specific effects, including material dependent stopping-power ratios, effective point of measurement, and volume averaging. Ionizatio...
Potential of quantitative X-ray imaging from photon-counting CT: A novel analysis based on effective atomic number and physical density [0.03%]
基于有效原子序数和物理密度的光子计数CT定量X射线成像潜力的新分析方法研究
Takashi Asahara,Rina Nishigami,Natsumi Kimoto et al.
Takashi Asahara et al.
Background: Conventional CT assessment of lung lesions is based mainly on morphological features. CT values represent relative X-ray attenuation that does not directly reflect tissue composition and/or physical density. Q...
Effects of air on the dosimetric robustness of treatment plans for prostate cancer in the presence of intrafractional, anatomical changes during online adaptive radiotherapy [0.03%]
呼吸空气对在线自适应放射治疗前列腺癌过程中由于呼吸引起的解剖结构变化的剂量学鲁棒性的影响研究
Nika Guberina,Aymane Khouya,Alina Santiago Garcia et al.
Nika Guberina et al.
Background: In the online adaptive platform, a linear Boltzmann-transport-equation-solver (LBTE) as calculation algorithm is implemented for dose optimization. This class-C-optimizer is known to counteract the dose decrea...
FS-Mamba: Feature-wise scanning Mamba UNet for automatic image segmentation in liver tumor radiotherapy [0.03%]
基于特征扫描的Mamba U-Net在肝脏肿瘤放疗自动图像分割中的应用
Peijun Yin,Xueren Zhang,Xin Liu et al.
Peijun Yin et al.
Background: Medical image segmentation is fundamental to radiotherapy planning, yet accurate delineation of organs at risk and tumor targets remain challenging due to anatomical variability and low soft-tissue contrast in...
Effect of wearing a brassiere during low-dose chest CT for lung cancer screening [0.03%]
低剂量胸部CT肺癌筛查中穿着胸罩的影响
Michal Cech,Eva Kocova,Iva Milerska et al.
Michal Cech et al.
Objective: To assess the impact of wearing a brassiere during low-dose chest CT (LDCT) examination on image quality and radiation dose. Methods: ...
Comparative Study
Journal of applied clinical medical physics. 2026 Jul;27(7):e70679. DOI:10.1002/acm2.70679 2026