Ocular Radiation Exposure and Shielding Practices During Complex Fluoroscopic Guided Interventions: An Exploratory Multicenter Observational Study [0.03%]
复杂荧光透视引导介入手术中的眼部辐射暴露及防护措施：一项多中心观察性研究
Mathias Grau,Osama Eldergash,Sandeep Sunder Amin et al.
Mathias Grau et al.
Background/Objectives: Lead acrylic shields (LASs) enhance radiation protection, with variation of their usage among different specialties. This prospective multicentric observational study aimed to explore patterns of ocular radiation expo...
Observational Study
Tomography (Ann Arbor, Mich.). 2026 Jul 20;12(7):107. DOI:10.3390/tomography12070107 2026
Space Radiation and Cancer Risk in Astronauts: Models, Evidence, Uncertainties, and Emerging Imaging Perspectives [0.03%]
太空辐射与航天员癌症风险：模型、证据、不确定性及新兴影像学观点
Chiara Zanon,Michele Basilicata,Agostino Chiaravalloti et al.
Chiara Zanon et al.
Cancer risk estimation remains one of the main unresolved challenges in human spaceflight beyond low Earth orbit, where astronauts are exposed to galactic cosmic rays, solar particle events, and high-linear energy transfer (high-LET) second...
Can AI Detect What Is Not Injected? Evaluation of Lesion Detection in Virtual Contrast-Enhanced Breast MRI Using a Large-Scale AI Model Trained on GBCA-Enhanced Data [0.03%]
无需注射对比剂的AI判读：评估基于GBCA增强型乳腺MRI数据训练的大规模模型在虚拟对比剂增强型乳腺MRI图像中的病灶检测性能
Shirin Heidarikahkesh,Hannes Schreiter,Aju George et al.
Shirin Heidarikahkesh et al.
Background/objectives: Artificial intelligence (AI) can support lesion detection in gadolinium-based contrast agent-enhanced (GBCA-enhanced) breast MRI. However, its effectiveness on virtual contrast-enhanced (vCE) images...
Clinical Robustness of FDG-PET/CT Quantitative Metrics Post-Harmonization in a Multicenter, Cross-Scanner Setting [0.03%]
多中心、跨设备环境下FDG-PET/CT量化指标标准化后的临床稳健性研究
Ayako Hino,Yoshinobu Ishiwata,Akira Kakiuchi et al.
Ayako Hino et al.
Background/Objectives: Differences among scanners and reconstruction methods may limit the comparability of quantitative metrics derived from fluorodeoxyglucose positron emission tomography (FDG PET)/computed tomography (CT). Although harmo...
Multicenter Study
Tomography (Ann Arbor, Mich.). 2026 Jul 13;12(7):104. DOI:10.3390/tomography12070104 2026
Radiographic Analysis of Lower Limb Alignment in Patients with Knee Osteoarthritis [0.03%]
膝骨关节炎患者下肢力线的放射学分析
Ozden Bedre Duygu,Figen Govsa,Anil Murat Ozturk et al.
Ozden Bedre Duygu et al.
Background and Objectives: Knee osteoarthritis (OA) is a prevalent musculoskeletal disorder. This study aims to assess the hip-knee-ankle anatomical alignment in patients with OA at different stages. Materials and Methods: Radiological imag...
Impact of Different Energy Levels of Virtual Monoenergetic Reconstructions on Radiomic Features Stability in Organic Phantom Imaging Using Photon-Counting CT [0.03%]
不同能量水平虚拟单能重建对光子计数CT有机体模成像中放射组学特征稳定性的影响
Farroch Vahidi Noghani,Lukas T Rotkopf,Stefan O Schoenberg et al.
Farroch Vahidi Noghani et al.
Objectives: This study investigates the repeatability and reproducibility of radiomic features extracted from different energy levels of virtual monoenergetic reconstruction (VMER) and polyenergetic reconstruction (PER) obtained with photon...
CT-Based Three-Dimensional Volumetric Analysis of Posterior and Lateral Malleolar Fragments in SER-Type Trimalleolar Ankle Fractures: Correlation and Reproducibility Study [0.03%]
基于CT的三维体积分析在SER型三踝骨折中外侧踝骨块的研究：相关性和重复性研究
Ruhat Ünlü,Barış Yılmaz,Hasan Emirhan Usta et al.
Ruhat Ünlü et al.
Background: Posterior malleolar fractures are commonly assessed using two-dimensional measurements and morphology-based classification systems. However, ankle fracture morphology is inherently three-dimensional, and the r...
A Reproducible Multicentre MRI Radiomics Workflow for Pancreatic Cyst Risk Stratification Using Paired T1- and T2-Weighted Imaging [0.03%]
基于配对T1和T2加权成像的胰腺囊肿风险分层的多中心MRI影像组学可重复工作流程
George Sgourakis
George Sgourakis
Purpose: To develop and technically validate a reproducible multicentre MRI radiomics workflow for pancreatic cyst risk stratification using paired T1- and T2-weighted imaging from public datasets. ...
Multicenter Study
Tomography (Ann Arbor, Mich.). 2026 Jul 1;12(7):100. DOI:10.3390/tomography12070100 2026
Correlation Between IVIM-DWI and DCE-MRI Parameters in Soft Tissue Tumors: A Comparative Analysis of Benign and Malignant Lesions [0.03%]
IVIM-DWI与DCE-MRI参数在软组织肿瘤中的相关性比较分析：良性及恶性病变的差异
Ahmet Peker,Yunus Emre Senturk,Enes Muhammed Canturk et al.
Ahmet Peker et al.
Objective: The objective of this study was to investigate the relationship between intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) and dynamic contrast-enhanced MRI (DCE-MRI) parameters in soft tissue tumors (STTs). Metho...
Comparative Study
Tomography (Ann Arbor, Mich.). 2026 Jul 1;12(7):99. DOI:10.3390/tomography12070099 2026
Ambient Ozone Exposure and Pneumothorax Risk After CT-Guided Lung Biopsy [0.03%]
基于CT引导的经皮肺活检 pneumothorax与周围环境臭氧污染的关系
Nour Afilal,Alois Komarek,Michael Dieckmeyer et al.
Nour Afilal et al.
Background/objectives: To evaluate whether day-of-procedure ambient ozone exposure is associated with pneumothorax after CT-guided lung biopsy. Methods: ...