Predictive value of contrast-enhanced ultrasonography and ultrasound elastography for management of BI-RADS category 4 nonpalpable breast masses [0.03%]
对比增强超声及弹性超声在BI_RADS分级4级不可触及乳腺肿块诊断中的预测价值
Qinghua Niu,Lei Zhao,Ruitao Wang et al.
Qinghua Niu et al.
Purpose: The objective of this study was to investigate the independent risk factors and associated predictive values of contrast-enhanced ultrasound (CEUS), shear wave elastography (SWE), and strain elastography (SE) for...
Pancreatic cancer in photon-counting CT: Low keV virtual monoenergetic images improve tumor conspicuity [0.03%]
光子计数CT中胰腺癌：低keV虚拟单能图像改善肿瘤的显著性
Matthias Michael Woeltjen,Julius Henning Niehoff,Ruth Roggel et al.
Matthias Michael Woeltjen et al.
Purpose of the study: The aim of the study was to identify differences in the tumor conspicuity of pancreatic adenocarcinomas in different monoenergetic or polyenergetic reconstructions and contrast phases in photon-count...
Artificial intelligence and explanation: How, why, and when to explain black boxes [0.03%]
人工智能与解释：何时、何地以及如何解释黑箱模型
Eric Marcus,Jonas Teuwen
Eric Marcus
Artificial intelligence (AI) is infiltrating nearly all fields of science by storm. One notorious property that AI algorithms bring is their so-called black box character. In particular, they are said to be inherently unexplainable algorith...
Deep learning algorithm applied to plain CT images to identify superior mesenteric artery abnormalities [0.03%]
深度学习算法在普通CT图像中识别肠系膜上动脉异常的应用
Junhao Mei,Hui Yan,Zheyu Tang et al.
Junhao Mei et al.
Objectives: Atypical presentations, lack of biomarkers, and low sensitivity of plain CT can delay the diagnosis of superior mesenteric artery (SMA) abnormalities, resulting in poor clinical outcomes. Our study aims to dev...
iSPAN: Explainable prediction of outcomes post thrombectomy with Machine Learning [0.03%]
iSPAN：使用机器学习解释血栓切除术后结果的可解释性预测
Brendan S Kelly,Prateek Mathur,Silvia D Vaca et al.
Brendan S Kelly et al.
Purpose: This study aimed to develop and evaluate a machine learning model and a novel clinical score for predicting outcomes in stroke patients undergoing endovascular thrombectomy. ...
External validation of the RSNA 2020 pulmonary embolism detection challenge winning deep learning algorithm [0.03%]
RSNA 2020肺栓塞检测挑战赛获胜深度学习算法的外部验证
Eline Langius-Wiffen,Derk J Slotman,Jorik Groeneveld et al.
Eline Langius-Wiffen et al.
Purpose: To evaluate the diagnostic performance and generalizability of the winning DL algorithm of the RSNA 2020 PE detection challenge to a local population using CTPA data from two hospitals. ...
The correlation between CT perfusion deficits and immediate post-endovascular treatment contrast extravasation on dual energy CT in acute ischemic stroke patients [0.03%]
急性缺血性卒中患者CT灌注缺损与血管内治疗后双能量CT对比剂渗漏的相关性研究
M M Q Robbe,F M E Pinckaers,R J van Oostenbrugge et al.
M M Q Robbe et al.
Purpose: After endovascular therapy (EVT) for ischemic stroke, post-EVT CT imaging often shows areas of contrast extravasation (CE) caused by blood brain barrier disruption (BBBD). Before EVT, CT-perfusion (CTP) can be us...
Establishment of Diagnostic Reference Levels in Portuguese Interventional Radiology departments [0.03%]
葡萄牙介入放射科诊断参考水平的建立
Andrea Pimenta,Luís Azevedo,Isabel Ramos et al.
Andrea Pimenta et al.
Purpose: To establish Portuguese Diagnostic Reference Levels (DRLs), for six body fluoroscopy guided interventional procedures (FGIP). Method: ...
Correlation between breast cancer and background parenchymal uptake on 18F-fluorodeoxyglucose positron emission tomography [0.03%]
乳腺癌与正电子发射断层扫描上氟脱氧葡萄糖的背景实质摄取的相关性
Atsushi Shimizu,Yu Iwabuchi,Jitsuro Tsukada et al.
Atsushi Shimizu et al.
Purpose: This study aimed to investigate differences in background parenchymal uptake (BPU) between patients with and without breast cancer using 18F-fluorodeoxyglucose positron emission tomography. ...
Preeclampsia/eclampsia impacts the structure and function of neonatal hearts probably by reducing myocardial compaction [0.03%]
子痫前期/子痫可能通过减少心肌紧凑化而影响新生儿心脏的结构和功能
Zexin Li,Jinxiu Zhu,Yequn Chen et al.
Zexin Li et al.
Purpose: Preeclampsia/Eclampsia (PE/E) poses significant risks to neonatal cardiac health. Traditional echocardiographic methods have limitations in detailing these impacts. This study hypothesized that echocardiographic ...