Cerebral Accumulation of Gadolinium (Gd3+) and Related Cellular Stress Pathways in Rat Brain Tissue [0.03%]
大鼠脑组织中钆(Gd3+)蓄积及相关的细胞应激通路研究
Göksel Tuzcu,Burak Çildağ,Songül Çildağ et al.
Göksel Tuzcu et al.
Background/objectives: This study aimed to compare in vivo cerebral gadolinium (Gd3+) accumulation, associated unfolded protein response (UPR), and oxidative stress parameters in rats after exposure to gadolinium-based co...
Eye Lens Radiation Exposure During TAVI: Current Evidence and Imaging-Based Strategies for Dose Reduction [0.03%]
经导管主动脉瓣置换术中晶状体辐射暴露的当前证据和基于影像学的减量策略
Chiara Zanon,Alessandro Fiocco,Vincenzo Tarzia et al.
Chiara Zanon et al.
Background: Transcatheter aortic valve implantation (TAVI) is increasingly performed in fluoroscopy-intensive environments, raising concerns about occupational eye lens dose (equivalent dose to the eye lens, Hp (3)) and t...
Evaluation of Radiation Dose and Image Quality in the Transition from Conventional Pelvimetry to Low-Dose Helical CT Pelvimetry [0.03%]
传统 pelvimetry 向低剂量螺旋 CT pelvimetry 转变的辐射剂量和图像质量评估
K Shahgeldi,M Parenmark,L Claesson et al.
K Shahgeldi et al.
Purpose: The present study aimed to assess the radiation dose associated with low-dose (LD) CT pelvimetry compared with conventional radiography and to evaluate the adequacy of the resulting image quality. ...
Comparative Study
Tomography (Ann Arbor, Mich.). 2026 Mar 4;12(3):35. DOI:10.3390/tomography12030035 2026
You Fu,Jiasen Feng,Hanlin Cheng
You Fu
Background/Objectives: Automatic segmentation and identification of vertebrae in spinal CT are essential for assisting diagnosis of spinal disorders and for preoperative planning. The task is challenging due to the high structural similarit...
Direct Segmentation of Mammography and Tomosynthesis Sinograms for Lesion Localization [0.03%]
用于病灶定位的乳腺断层图像直接分割方法
Estefanía Ruíz Muñoz,Leopoldo Altamirano Robles,Raquel Díaz Hernández et al.
Estefanía Ruíz Muñoz et al.
Background: The Detection and localization of breast lesions remain challenging in mammography and digital breast tomosynthesis (DBT) due to tissue overlap and information loss during volumetric reconstruction. Sinograms preserve the full a...
Diagnostic Test Accuracy and Semi-Quantitative Metrics of 18F-FDG PET in Assessing Treatment Response in Skull Base Osteomyelitis and Necrotising Otitis Externa: A Systematic Review and Meta-Analysis [0.03%]
系统评价和 meta 分析：18F-FDG-PET 在颅底骨髓炎及恶性外耳道炎治疗效果评估中的诊断准确性及半定量分析指标
Mark Laidlaw,Maya Reid,Sukanya Rajiv et al.
Mark Laidlaw et al.
Background/objectives: Skull base osteomyelitis and necrotising otitis externa require prolonged antibiotic therapy, yet determining optimal treatment cessation timing remains challenging. Conventional imaging modalities ...
Emilio Quaia
Emilio Quaia
This editorial provides insights into the common situation of paper rejection, which must be managed by the authors [...].
Lateralization of FDG-PET Hypometabolism Using Resting-State fMRI in Temporal Lobe Epilepsy: A Simultaneous PET-MRI Study [0.03%]
基于静息态功能磁共振成像的颞叶癫痫患者FDG-PET低代谢侧化的同步正电子发射断层扫描/磁共振成像研究
Daniel Uher,Gerhard S Drenthen,Tineke van de Weijer et al.
Daniel Uher et al.
Background: In temporal lobe epilepsy (TLE), locally reduced glucose metabolism (i.e., hypometabolism) is indicative of the epileptogenic onset zone (EZ). Here, we investigate the potential value of resting-state fMRI (rs...
Automated Multi-Modal MRI Segmentation of Stroke Lesions and Corticospinal Tract Integrity for Functional Outcome Prediction [0.03%]
基于多模MRI的卒中病变及皮层脊髓束自动化分割在功能预后中的应用研究
Daniyal Iqbal,Domenec Puig,Muhammad Mursil et al.
Daniyal Iqbal et al.
Background/Objectives: Stroke is a leading cause of long-term disability, and predicting functional outcome at discharge, such as the modified Rankin Scale (mRS), is important for guiding treatment and rehabilitation. Many existing approach...
Diffusion Tensor Imaging and Advanced Diffusion Imaging in Post-Stroke Aphasia Recovery [0.03%]
卒中后失语症恢复的弥散张量成像和高级弥散成像
Irem Yesiloglu,Melissa Stockbridge,Zafer Keser
Irem Yesiloglu
Background: Stroke is a leading cause of mortality and long-term disability, and aphasia is among its most common and debilitating sequelae. Diffusion tensor imaging (DTI) and advanced diffusion imaging techniques enable the assessment of w...