Theoretical modeling and performance analysis of a direct-indirect dual-layer flat-panel detector for contrast-enhanced breast imaging [0.03%]
一种用于对比增强乳腺成像的直间接双层平板探测器的理论建模与性能分析
Xiangyi Wu,Adrian Howansky,Hailiang Huang et al.
Xiangyi Wu et al.
Background: Contrast-enhanced (CE) breast imaging highlights tumors with neo-angiogenesis in dual-energy (DE) images after iodinated contrast injection and has shown promise in improving diagnostic performance. Convention...
CT radiomics for noninvasive prediction of histologic differentiation in gastric cancer [0.03%]
基于CT影像组学的胃癌组织分化无创预测模型研究
Rixin Su,Yu Zhang,Jie Cao et al.
Rixin Su et al.
Background: The histological differentiation grade of gastric cancer critically influences treatment and prognosis. While CT radiomics shows promise for noninvasive prediction, its relationship with gene expression remain...
Modelling dose and dose-averaged linear energy transfer to predict high-grade temporal lobe necrosis following skull-base proton therapy [0.03%]
建模剂量和平均线性能量传递预测经颅底质子治疗后的高分级颞叶坏死
Giulia Fontana,Elisa Fiorina,Sara Lillo et al.
Giulia Fontana et al.
Background: In skull-base proton therapy (PT), severe toxicity outcomes such as temporal lobe necrosis (TLN) may be associated with inadequate management of the actual radiobiological effectiveness (RBE) of proton beams. ...
A Comparative dose and image quality assessment of a portable, multi-modality extremity imaging system for austere environments [0.03%]
一种便携多模态肢体成像系统在极端环境下的剂量和图像质量评估比较研究
Xiangyu Yang,Edward J Stafford,Hadley A DeBrosse et al.
Xiangyu Yang et al.
Background: Rapid technological innovation in diagnostic imaging requires timely, evidence-based safety and quality assessment to ensure optimal patient care. This study evaluates a novel multi-modality extremity imaging ...
Comparative Study
Medical physics. 2026 Aug;53(8):e70574. DOI:10.1002/mp.70574 2026
A projection-domain deep learning approach for respiratory motion correction of myocardial perfusion imaging using a multi-pinhole solid-state SPECT [0.03%]
基于多孔径固态SPECT的心肌灌注成像呼吸运动矫正的投影域深度学习方法
Dylan J Malenfant,Terrence D Ruddy,R Glenn Wells
Dylan J Malenfant
Background: Myocardial perfusion imagining (MPI) is a nuclear medicine technique used in the assessment of coronary artery disease. Differences in the perfusion of the myocardium at rest and stress and regions of perfusio...
CDMAM phantom for Image Quality Assessment and Quality Control in digital mammography: A narrative review [0.03%]
数字乳腺摄影中的影像质量评估和质量控制的CDMAM模体：综述性研究
Michał Biegała,Teresa Jakubowska
Michał Biegała
Purpose: The CDMAM (Contrast Detail Mammography) phantom is widely used in European mammography quality control as a subjective observer-based tool for quantitative evaluation of low-contrast detectability. With the evolu...
Accurate automated 3D lumbar spine reconstruction from biplanar X-rays using multi-task deep learning and anatomy-aware optimization [0.03%]
基于多任务深度学习和解剖感知优化的二维X线重建三维腰椎脊柱的新方法
Wanxin Yu,Zhemin Zhu,Cong Wang et al.
Wanxin Yu et al.
Background: Accurate 3D assessment of the weight-bearing lumbar spine is crucial for diagnosing various spinal pathologies. However, existing biplanar X-ray reconstruction methods struggle with complex pathologies and low...
In-Depth optimization and characterization of prostatic and penile vessel imaging with Ferumoxytol-enhanced magnetic resonance imaging [0.03%]
高性能铁基纳米药物ferumoxytol增强的磁共振成像技术在前列腺和阴茎血管成像中的优化及特征分析研究
Darren Fang,Justin McWIlliams,Christina Wang et al.
Darren Fang et al.
Background: Vasculogenic erectile dysfunction (ED) arises from impairment of the vascular supply to the penis and requires reliable quantitative imaging for diagnosis, management, and longitudinal monitoring, particularly...
An analytical framework for efficient and precision-controlled Monte Carlo simulation of heterogeneous targeted alpha therapy microdosimetry [0.03%]
高效且精确可控的蒙特卡罗模拟异质性靶向α疗法微剂量学的分析框架
Jiawei Zhu,Shiquan Cao,Xiaoyu Li et al.
Jiawei Zhu et al.
Background: Dosimetric studies of targeted alpha therapy (TAT) show that microscopic heterogeneity in geometry and source distribution strongly affects dose-effect relationships, underscoring the potential of microdosimet...
Moiré fringes of photon counting grating interferometer with single-focal-spot and flat-panel X-ray sources [0.03%]
单焦点和平板X射线源光子计数光栅干涉仪的莫尔条纹
Wangjiang Wu,Zengxiang Pan,Yilin Chen et al.
Wangjiang Wu et al.
Background: The cold-cathode flat-panel X-ray sources (FPXS) achieve planar integration of X-ray point sources, which have the potential advantages of cathode addressability and anode patterning tailored to predefined ima...