Feasibility of ferumoxytol-enhanced MRI for detection of gastrointestinal bleeding when conventional evaluation is negative [0.03%]
常规检查阴性的胃肠道出血患者使用富姆奥克索尔强化MRI检测的可行性研究
Michael L Wells,Jeff L Fidler
Michael L Wells
Background: The evaluation of gastrointestinal (GI) bleeding is frequently negative despite a prolonged workup involving several different radiologic and endoscopic tests. Ferumoxytol, a superparamagnetic iron oxide agent...
Deep learning-based pulmonary nodule risk assessment outperforms established malignancy risk scores in lung cancer screening [0.03%]
基于深度学习的肺结节恶性风险评估优于 Established肺癌筛查恶性风险评分
Eduardo J Mortani Barbosa Jr,Yohan Kim,Yanbo Zhang et al.
Eduardo J Mortani Barbosa Jr et al.
Background: Pulmonary nodules are commonly encountered in lung cancer screening. The risk of malignancy varies widely and is generally estimated using expert consensus guidelines (Lung CT Imaging Reporting and Data System...
Cross-cohort federated learning for pediatric abdominal adipose tissue segmentation and quantification using free-breathing 3D MRI [0.03%]
基于自由呼吸三维MRI的儿童腹部脂肪组织分割与定量的跨队列联邦学习方法
Wenwen Zhang,Sevgi Gokce Kafali,Timothy Adamos et al.
Wenwen Zhang et al.
Background: Pediatric abdominal visceral and subcutaneous adipose tissue (VAT, SAT) quantified on magnetic resonance imaging (MRI) can assess risk for metabolic diseases. However, the complex structure of VAT in children ...
Optimizing MRI annotation workflows for high-accuracy deep learning thigh muscle segmentation in athletes [0.03%]
优化磁共振成像注释工作流程以实现高精度的深度学习运动员股四头肌分割
Alexis B Slutsky-Ganesh,Salomé Baup,Upasana U Bharadwaj et al.
Alexis B Slutsky-Ganesh et al.
Background: Accurate thigh muscle segmentation from magnetic resonance imaging (MRI) enables quantitative assessment of muscle health. Although manual segmentation is the gold standard, it is labor-intensive and variable,...
Determinants of image quality in respiratory triggered free breathing lung MRI at 0.55 T in adults [0.03%]
成人自由呼吸触发肺MRI图像质量的影响因素(0.55T)
Richard B Schonour,Felicia I Tang,Kiara A Bowers et al.
Richard B Schonour et al.
Background: Mid-field MRI scans (0.55 T) have gained attention for pulmonary imaging because of reduced susceptibility artifact, but image quality remains variable across patient populations, limiting its clinical adoptio...
Where the magic happens [0.03%]
魔力发生的地方
Gillian Campbell
Gillian Campbell
Automated synthetic contrast-enhanced MRI improves choroid plexus segmentation in Parkinsonian syndromes [0.03%]
自动合成对比增强MRI可改善帕金森综合征中脉络丛的分割效果
Dagnachew Tessema Ambaye,Sungyang Jo,Huseyin Enes Candan et al.
Dagnachew Tessema Ambaye et al.
Background: Choroid plexus (ChP) has gained attention as a potential biomarker in neurodegenerative diseases, yet its segmentation remains challenging. Gadolinium-based contrast-enhanced MRI (CE-MRI) is the reference stan...
Generalized contrast-to-noise ratio applied to short-lag spatial coherence ultrasound differentiates breast cysts from solid masses [0.03%]
广义对比噪声比在乳腺囊肿与实性肿物超声短时滞空间相干性成像中的应用研究
Arunima Sharma,Eniola T Oluyemi,Madhavi Tripathi et al.
Arunima Sharma et al.
Background: Benefits of ultrasound in breast cancer detection are often limited by the similar appearance of complicated cysts and solid hypoechoic masses with B-mode imaging, which can lead to false positive diagnoses. ...
Multifrequency MR elastography for grading inflammation in metabolic dysfunction-associated steatotic liver disease: a pilot study [0.03%]
代谢功能异常性肝脂肪变性疾病炎症分级的多频磁共振弹性成像诊断价值初步研究
Amirhosein Baradaran Najar,Guillaume Gilbert,Anton Volniansky et al.
Amirhosein Baradaran Najar et al.
Background: Noninvasive grading of liver inflammation in metabolic dysfunction-associated steatotic liver disease (MASLD) remains an unmet clinical need. ...
Benchmarking robustness of automated CT pancreas segmentation: achieving human-level reliability through human-in-the-loop optimization [0.03%]
基于人类优化的胰腺自动分割基准测试：通过人机交互实现人类水平的可靠性
Felipe Oviedo,Felipe Lopez-Ramirez,Florent Tixier et al.
Felipe Oviedo et al.
Background: Deep learning-based pancreas segmentation in CT has advanced rapidly yet remains evaluated primarily with mean overlap metrics that fail to capture robustness-defined as the proportion of cases reaching human-...