搜索结果: 1-15 共查到“知识库 临床医学 imaging”相关记录29条 . 查询时间(0.104 秒)
In situ three-dimensional reconstruction of mouse heart sympathetic innervation by two-photon excitation fluorescence imaging
Microscopy Multi-photon Two-Photon TPLSM Confocal GFP Sympathetic Nervous System Cardiac Neuron Heart Cardiomyocyte
2015/5/21
The sympathetic nervous system strongly modulates the contractile and electrical function of the heart. The anatomical underpinnings that enable a spatially and temporally coordinated dissemination of...
Urinary Metabolomic Analysis to Detect Changes After Intravenous, Non-ionic, Low Osmolar Iodinated Radiocontrast for Computerized Tomographic Imaging
urinary metabolomic analysis computerized tomographic imaging emergency medicine
2014/11/28
Contrast-induced nephropathy is a result of injury to the proximal tubules caused by oxidative stress and ischemia. Metabolomics is a novel technique that has been used to identify renal damage from d...
Prospective Study of the Frequency and Outcomes of Patients with Suspected Pulmonary Embolism Administered Heparin Prior to Confirmatory Imaging
Pulmonary embolism empiric anticoagulation decision-making venous thromboembolism
2014/11/28
Objectives The administration of empiric systemic anticoagulation (ESA) before confirmatory radiographic testing in patients with suspected pulmonary embolism (PE) may improve outcomes, but no data ha...
Multimodality Imaging Methods for Assessing Retinoblastoma Orthotopic Xenograft Growth and Development
Retinal cell tumor Growth and Development
2014/11/25
Genomic studies of the pediatric ocular tumor retinoblastoma are paving the way for development of targeted therapies. Robust model systems such as orthotopic xenografts are necessary for testing such...
Diagnostic Ultrasound Imaging for Lateral Epicondylalgia: A Case–Control Study
TENNIS,ELBOW SENSITIVITY SPECIFICITY DIAGNOSTIC,ACCURACY MUSCULOSKELETAL,ULTRASOUND
2017/5/24
Lateral epicondylalgia (LE) is clinically diagnosed as pain over the lateral elbow that is provoked by gripping. Usually, LE responds well to conservative intervention; however, those who fail such tr...
Recent advances of variational model in medical imaging and applications to computer aided surgery
Recent advances variational model medical imaging applications computer aided surgery
2018/4/19
In this paper, we review some mathematical models in medical image processing. Due to the superiority in modeling and computation, variational methods have been proven to be powerful techniques, which...
Monte Carlo study of a 3D Compton imaging device with GEANT4
Gamma-ray imaging, Compton imaging, Germanium strip detector, Nondestructive testing
2011/9/1
In this paper we investigate, with a detailed Monte-Carlo simulation based on Geant4, the novel approach to 3D imaging with photon scattering. A monochromatic and well collimated gamma beam is used to...
Omni-tomography/Multi-tomography -- Integrating Multiple Modalities for Simultaneous Imaging
Tomography, CT, MRI, PET, SPECT, US imaging, optical imaging, functional imaging, cellular and molecular imaging, interior tomography, modality fusion, grand fusion, omni-tomography, multitomography,systems biomedicine
2011/8/31
Current tomographic imaging systems need major improvements, especially when multidimensional,multi-scale, multi-temporal and multi-parametric phenomena are under investigation. Both preclinical and c...
Imaging liver transplantation candidates using gadolinium enhanced MDCT angiography
Liver Transplantation candidates gadolinium MDCT angiography
2010/1/11
CTA) for end-stage liver disease patients who are candidates for liver transplantation as an alternative to iodinated contrast enhanced CTA and gadolinium enhanced magnetic resonance (MR) angiography....
Bone imaging demonstration of osseous lesions and hepatic uptake:Amyloid and renal dialysis
Bone imaging demonstration osseous lesions hepatic uptake
2010/1/6
A 64-year-old woman, with amyloid related kidney failure (On renal dialysis) had a bone scan because of pain in the right upper femur. The 99m Tc-MDP images revealed marked hepatic uptake. In addition...
Evaluation of solid breast lesions with color doppler sonography and power doppler imaging
Color doppler songraphy Power doppler imaging
2010/1/6
Background: The purpose of our study was to assess the potential of color Doppler (CD) and Power Doppler Imaging (PDI) to differentiate benign from malignant solid breast masses. Materials and Methods...
In this paper, we review novel techniques in the emerging field of spatiotemporal 4D PET imaging. We will discuss existing limitations in conventional dynamic PET imaging which involves independent re...
Evaluation of Radiolabeled Streptokinase for Thrombosis Imaging
Streptokinase Gallium-67 Thrombosis SPECT Radiopharmaceuticals
2009/12/17
Introduction: Cardiovascular disease is the major cause of morbidity and mortality in developing and developed countries. Rapid diagnosis of the thrombosis can be an essential step in management of th...
Assessment of Myocardial Viability with Contrast-enhanced Magnetic Resonance Imaging and Technetium Scintigraphy
Magnetic resonance imaging Single photon emission computed tomography Myocardial viability
2015/9/18
Background: In patients with coronary artery disease (CAD), assessment of viable myocardium has important prognostic implications. The aim of this study was to compare contrast-enhanced magnetic reson...
Role of Tissue-Doppler Imaging to Assess Left Ventricular Function in Patients with Right Ventricular Pacing
Tissue-doppler imaging Left ventricular function Right ventricular pacing
2015/9/18
Background: Right ventricular apical (RVA) pacing has been reported to impair diastolic and systolic function. These changes were usually studied by conventional echocardiography, while tissue-doppler...