A5013116619- Cardiac Imaging and Diagnostics
- Cardiovascular Function and Risk Factors
- Advanced MRI Techniques and Applications
- Cardiovascular Disease and Adiposity
- Cardiomyopathy and Myosin Studies
- Coronary Interventions and Diagnostics
- Cardiac tumors and thrombi
- Cardiac and Coronary Surgery Techniques
- Sarcoma Diagnosis and Treatment
- Acute Myocardial Infarction Research
- Lymphoma Diagnosis and Treatment
- COVID-19 diagnosis using AI
- Neurological and metabolic disorders
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Pharmacological Receptor Mechanisms and Effects
- Radiomics and Machine Learning in Medical Imaging
- Respiratory Support and Mechanisms
- Firm Innovation and Growth
- Soft tissue tumor case studies
- Aortic aneurysm repair treatments
- Coenzyme Q10 studies and effects
- Long-Term Effects of COVID-19
- Hepatocellular Carcinoma Treatment and Prognosis
- Advanced X-ray and CT Imaging
- AI in cancer detection
State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing
2021-2025
Huazhong University of Science and Technology
2020-2025
Union Hospital
2020-2025
Hubei Provincial Center for Disease Control and Prevention
2025
Union Hospital
2021-2023
Wuhan Union Hospital
2020-2021
Zhejiang Cancer Hospital
2011-2018
Background Early detection of subclinical myocardial dysfunction in asymptomatic patients with type 2 diabetes mellitus (T2DM) is essential before overt changes left ventricular ejection fraction (LVEF) and strain occur. The objective this study to quantitatively assess hemodynamic forces (HDFs) using a rigorous mathematical model based on conventional cine cardiac magnetic resonance (CMR) images T2DM, investigate their correlation late gadolinium enhancement (LGE) duration diabetes. Methods...
Abstract Background Previous studies have found that impaired global myocardial systolic strain is associated with cardiovascular events in T2DM patients. However, the effect of hypertension (HT) on left atrial (LA), right ventricular (RV) and (LV) deformation hypertensive patients has not been fully studied by cardiac magnetic resonance feature tracking (CMR-FT). Our aim was to assess LA, RV LV T2DM-HT without using CMR-FT determine underlying relationships clinical parameters. Methods A...
Segmentation of infected areas in chest CT volumes is great significance for further diagnosis and treatment COVID-19 patients. Due to the complex shapes varied appearances lesions, a large number voxel-level labeled samples are generally required train lesion segmentation network, which main bottleneck developing deep learning based medical image algorithms. In this paper, we propose weakly-supervised framework by embedding Generative Adversarial training process into Network, called...
Abstract Background The prognostic value of 18 F-FDG PET/CT in extranodal natural killer/T-cell lymphoma (ENKTL) is not well established. We aimed to develop nomograms for individualized estimates progression-free survival (PFS) and overall (OS) patients with ENKTL using parameters clinical parameters. Methods A total 171 newly diagnosed undergoing scanning were retrospectively analyzed. Nomograms constructed according multivariate Cox proportional hazards regression. predictive...
To determine chest CT changes 6 months and 12 after the onset of coronavirus disease 2019 (COVID-19) in patients with diabetes or hyperglycemia risk factors for these residual lung abnormalities.
<h3>BACKGROUND AND PURPOSE:</h3> Parotid gland BCA is a rare benign tumor. Only few studies describing the imaging features of have been published. This study investigated CT and sonography characteristics parotid gland. <h3>MATERIALS METHODS:</h3> Demographics patients with were evaluated, lesion (<i>n</i> = 22) 20) reviewed. These cases grouped into 3 types: type 1 tumors, located at superficial region lobe gland; 2 deeper lobe; in deep lobe. Imaging findings correlated pathology....
Abstract Myocardial fibrosis assessed by late gadolinium enhancement (LGE) on cardiovascular magnetic resonance (CMR) is associated with outcomes in hypertrophic cardiomyopathy (HCM) patients, but little known about the utility of non-invasive markers for detecting LGE. This study aims to explore association between cardiac-specific biomarkers, CMR myocardial strain, left ventricular (LV) hypertrophy and LGE HCM patients preserved ejection fraction (EF) investigate predictive values these...
To evaluate myocardial strain in patients with different coronary artery disease-reporting and data system (CAD-RADS) levels using the computed tomography (CT) feature tracking technology to investigate relationship of calcium scores (CACs) degree stenosis. We prospectively enrolled 237 consecutive undergo CT angiography. The participants were divided into following groups: control (n = 87), CAD-RADS 1 43), 2 3 38), 4 above 26). Myocardial strains analyzed by commercial software, CACs...
The objective was to evaluate the normal value of left ventricular myocardial strain using computed tomography feature-tracking technique and explore correlation between strains cardiac function parameters.Participants suspected coronary heart disease were selected from 17 August 2020 5 November undergo angiography a third-generation dual-source CT scanner. Data imported into commercial software (Medis) after multiphase reconstruction. parameters, radial (Err), circumferential (Ecc),...
Abstract Background The purpose of this study is to dynamically monitor the myocardial structure and function changes in diabetic mini-pigs by 1.5 T cardiac magnetic resonance. Methods Three male underwent magnet resonance (CMR) imaging, histologic examination. T1-mapping was acquired at basal, mid apical segments. CMR feature-tracking (CMR-FT) used quantify left ventricle global longitudinal (LVGLS), circumferential (LVGCS) radial strain (LVGRS). Epicardial adipose tissue (EAT) evaluated...
Primary pericardial sarcomas are rare and lethal diseases. To date, only a few cases of primary sarcomas, such as rhabdomyosarcoma (RMS), have been reported. Since the unusual location RMS in pericardium makes it challenging to diagnose, precise diagnostic procedures required. In this study, we present case 23-year-old man who experienced postprandial obstruction atypical precordial pain that lasted for week. Echocardiography revealed heterogeneous isoechoic mass with significant effusion....
Abstract Myocardial fibrosis assessed by late gadolinium enhancement (LGE) on cardiovascular magnetic resonance (CMR) is associated with outcomes in hypertrophic cardiomyopathy (HCM) patients, but little known about the utility of non-invasive markers for detecting LGE. This study aims to explore association between cardiacspecific biomarkers, CMR myocardial strain, left ventricular (LV) hypertrophy and LGE HCM patients preserved ejection fraction (EF) investigate predictive values these...
Abstract Background: Myocardial fibrosis assessed by late gadolinium enhancement (LGE) on cardiovascular magnetic resonance (CMR) has been reported to be significantly correlated with outcomes in hypertrophic cardiomyopathy (HCM) patients. However, data regarding non-invasive markers for detecting myocardial were inconsistent and, not systematically evaluated HCM patients preserved ejection fraction (EF). Methods: In this study, 86 EF and 33 controls enrolled. The left ventricular function,...
Abstract Background: The purpose of this study is to dynamically monitor the myocardial structure and function changes in diabetic mini-pigs by 1.5T cardiac magnetic resonance. Methods: Cardiac resonance (CMR) T1 mapping was performed three male streptozotocin-induced mini-pigs. T1-mapping ECV-mapping were acquired at basal, mid apical segments. CMR feature-tracking (CMR-FT) used quantify left ventricle global longitudinal (LVGLS), circumferential (LVGCS) radial strain(LVGRS). Epicardial...