Synthetic hematocrit-based extracellular volume quantification from photon-counting CT: Validation against MRI and systematic bias correction [0.03%]
基于光电倍增CT的合成血红蛋白浓度外体积量化：与MRI对比及系统偏差校正
Muhammad Taha Hagar,W Garrison Moore,Milán Vecsey-Nagy et al.
Muhammad Taha Hagar et al.
Purpose: To assess the feasibility and accuracy of synthetic hematocrit (Hct)-based myocardial extracellular volume (ECV) quantification using photon-counting detector (PCD)-CT late enhancement (LE) imaging, with cardiac ...
Value of contrast-enhanced ultrasound combined with shear wave elastography in differentiating xanthogranulomatous cholecystitis from gallbladder carcinoma [0.03%]
对比增强超声联合剪切波弹性成像鉴别胆囊脂质肉芽肿性炎与胆囊癌的价值
Junjie Chen,Caifeng Liu,Shujie Pang et al.
Junjie Chen et al.
Objectives: To evaluate the value of contrast-enhanced ultrasound (CEUS) combined with two-dimensional shear wave elastography (2D-SWE) in the differential diagnosis of xanthogranulomatous cholecystitis (XGC) and gallblad...
Comparison of nodule volumetric classification by using two different nodule segmentation algorithms in an LDCT lung cancer baseline screening dataset [0.03%]
基于两种不同算法的结节分割在LDCT肺癌初筛数据集中的体积分类对比研究
Yifei Mao,Harriet L Lancaster,Marjolein A Heuvelmans et al.
Yifei Mao et al.
Objectives: To investigate the performance of two segmentation algorithms for nodule volumetric classification at participant/scan level in the NELCIN-B3 cohort (Netherlands and China Big-3), a lung cancer screening progr...
Development and validation of a preoperative CT-based risk score integrating morphological and body composition parameters to predict recurrence-free survival in gastric cancer patients following curative surgery [0.03%]
基于术前CT的胃癌复发风险预测列线图的建立和验证
Ruochen Cong,Jialei Ming,Ruonan Xu et al.
Ruochen Cong et al.
Background and objective: Numerous prognostic prediction models for gastric cancer (GC) have been established by utilizing genomics, radiomics, and clinical data. However, most of these models encounter challenges, includ...
Automated CAD-RADS scoring from multiplanar CCTA images using radiomics-driven machine learning [0.03%]
基于放射组学驱动机器学习的多平面冠脉CT自动化CAD-RADS评估
Anna Corti,Francesca Ronchetti,Francesca Lo Iacono et al.
Anna Corti et al.
Background: Coronary Artery Disease-Reporting and Data System (CAD-RADS), a standardized reporting system of stenosis severity from coronary computed tomography angiography (CCTA), is performed manually by expert radiolog...
Overview of different reimbursement strategies among contrast-enhanced mammography (CEM) expert centers on a global level - A survey study [0.03%]
全球对比剂增强型乳腺X线摄影（CEM）专业中心的报销策略概述——一项调查研究
Javier Azcona Sáenz,Pascal A T Baltzer,Iris Allajbeu et al.
Javier Azcona Sáenz et al.
Objectives: To perform an international survey among global expert breast radiologists regarding contrast-enhanced mammography (CEM) on the topic of reimbursement strategies. ...
Retrograde lumbar vein flow and epidural venous congestion in chronic headache patients with or without nutcracker phenomenon: An expanded database of 98 patients [0.03%]
慢性头痛伴或不伴有挤压综合征患者的逆行腰静脉血流和硬膜外静脉淤血：98例患者的数据分析
Samuel B Ogunlade,Manasi Arora,Todd Rozen et al.
Samuel B Ogunlade et al.
Objectives: Narrowing of the left renal vein (LRV) between the superior mesenteric artery (SMA) and the aorta, known as Nutcracker phenomenon (NCP), can obstruct venous outflow, rerouting blood through collateral pathways...
A Simplex algorithm approach to determine the optimal keV and window setting for appendicitis visualization [0.03%]
一种确定阑尾可视化最佳KeV和窗口设置的单纯形算法方法
Nevo Adam,Goldberg S Nahum,Daud Marron et al.
Nevo Adam et al.
Purpose: Contrast-enhanced dual energy CT, with low-mono-energetic CT scanning (conventional 70 keV and low-mono energetic 40 keV) can improve visualization of acute inflammatory processes, but the high iodine attenuation...
MRI imaging features for evaluating the efficacy and prognosis of TACE combined with targeted immunotherapy in unresectable hepatocellular carcinoma [0.03%]
评估不可切除肝细胞癌TACE联合靶向免疫治疗疗效及预后的磁共振影像学特征分析
Lan Yanfen,Chen Lixun,Tang Langlang et al.
Lan Yanfen et al.
Purpose: To identify significant MRI features associated with the efficacy and prognosis of TACE Combined with Targeted therapy and Immunotherapy (TTI) in patients with unresectable Hepatocellular Carcinoma(uHCC) and to a...
Comparing large language models and text embedding models for automated classification of textual, semantic, and critical changes in radiology reports [0.03%]
比较大型语言模型和文本嵌入模型以实现放射学报告中文字、语义和关键更改的自动分类
Maximilian Lindholz,Alina Burdenski,Richard Ruppel et al.
Maximilian Lindholz et al.
Purpose: Radiology reports can change during workflows, especially when residents draft preliminary versions that attending physicians finalize. We explored how large language models (LLMs) and embedding techniques can ca...