Moran's I-driven habitat radiomics: A biologically plausible and temporally robust approach for risk stratification of lung adenocarcinoma invasiveness [0.03%]
Moran 地理权重的肺癌侵袭性风险分层的影像组学方法研究
Lingqi Gao,Sifan Chen,Bo Li et al.
Lingqi Gao et al.
Background: Preoperative differentiation of pulmonary nodules into preinvasive (AAH/AIS), minimally invasive (MIA) and invasive adenocarcinoma (IAC) subtypes is vital for clinical decision-making, but conventional radiomi...
Image quality assessment of ECG-less coronary CT angiography: A comparative study with conventional ECG-gated CCTA [0.03%]
无心电图冠状动脉CT血管造影图像质量评估：与常规心电图门控冠状动脉CT血管造影对比研究
Sanaz Asadian,Seyed Ali Nabipoorashrafi,Farbod Khosravi et al.
Sanaz Asadian et al.
Background: Electrocardiogram (ECG)-gated coronary CT angiography (CCTA) is a standard method for evaluating coronary artery disease. However, it has limitations, including patient discomfort, technical setup, and reduced...
Comparison of liver T1 estimates generated by breath-hold 3D FSPGR and free-breathing 3D radial stack-of-stars FSPGR variable flip angle T1 mapping sequences [0.03%]
基于呼吸屏气三维FSPGR和自由呼吸三维径向T1图序列的肝T1值比较研究
Haiyun Xu,Zhijun Hou,Ming Zhang et al.
Haiyun Xu et al.
Objective: To evaluate the feasibility of using the free-breathing (FB) radial stack-of-stars fast spoiled gradient recalled-echo (FSPGR) sequence as an alternative to the conventional breath-hold (BH) FSPGR sequence for ...
Development of hepatopancreatic arterial-dominant phase (HPAP) images using partial downslope injection technique and application to evaluation of pancreatic ductal adenocarcinoma [0.03%]
采用部分坡度注射技术的肝胰腺动脉优势相（HPAP）成像的发展及其在胰管腺癌评估中的应用
Takayuki Yokota,Tomoaki Ichikawa,Hiroyuki Yasui et al.
Takayuki Yokota et al.
Background: There is frequently ambiguity regarding the optimal utilization of the liver protocol or the pancreas protocol, and the selection between HAP and PPP is often the subject of controversy. The purpose of this st...
Coronary artery calcium scoring using virtual vs. true non-contrast images from ultra-high-resolution and normal-resolution photon-counting coronary CT angiography [0.03%]
超高分辨率和常规分辨率光子计数冠状动脉CT血管造影的虚拟非对比与真实非对比冠状动脉钙评分影像学研究
Sophia Engel,Iram Shahzadi,Nina Pauline Haag et al.
Sophia Engel et al.
Objective: To validate the reliability of Coronary Artery Calcium Scoring (CACS) by using virtual non-contrast (VNC) images reconstructed from contrast-enhanced photon-counting coronary CT angiography (CCTA) versus true n...
Multimodal deep learning for predicting WHO/ISUP grading in renal tumors on CT using a self-attention-based model: variable Vision Transformer (vViT) [0.03%]
基于自注意力模型的多模态深度学习在CT影像上预测肾脏肿瘤WHO/ISUP分级：变量视觉变换器（vViT）
Takuma Usuzaki,Eriya Matsuno,Takashi Shizukuishi et al.
Takuma Usuzaki et al.
Purpose: To investigate the performance of the variable vision transformer (vViT) model in predicting the World Health Organization/International Society of Urological Pathology (WHO/ISUP) grade in renal tumors using mult...
Feasibility of opportunistic screening for preserved ratio impaired spirometry using chest radiography-based deep learning models [0.03%]
基于胸部X线影像的深度学习模型进行气流持续保存但肺功能受损筛检的可行性研究
Akifumi Yoshida,Chiharu Kai,Ikumi Sato et al.
Akifumi Yoshida et al.
Background: Although deep learning models using chest radiographs can estimate spirometry measurements, further investigation is needed to evaluate their ability to screen for preserved ratio impaired spirometry (PRISm), ...
Renal cortical T1 times at 1.5 T: exploratory reference estimates from a real-world cohort with preserved renal function [0.03%]
来自具有完好肾功能的实际受检者队列的肾脏皮质T1时间参考估计值(在1.5T下)
L Lunzer,K Mascherbauer,C Kronberger et al.
L Lunzer et al.
Background: Early detection of renal tissue alterations remains challenging, as laboratory markers often remain within the normal range until advanced stages of disease. T1 mapping offers a non-invasive approach to assess...
Juana María Plasencia-Martínez,Joaquín Bravo-Urbieta,Ana Blanco-Barrio
Juana María Plasencia-Martínez
Susceptibility to pulmonary infection depends not only on the patient's clinical condition but also on the characteristics of the microorganism, such as its virulence and transmissibility, which are influenced by environmental factors, anti...
Girija Agarwal,Nishat Bharwani,Sadia Raheez Qamar et al.
Girija Agarwal et al.
The postpartum period is characterised by significant physiological and anatomical changes that may mimic pathology on imaging. Exposure to puerperal imaging varies between healthcare systems and may depend on whether postnatal ultrasound i...