Radiationdose相关论文
Comparison of radiation doses between hepatic artery infusion chemotherapy and transarterial chemoem
Objective:To analyze the radiation dose received by patients during hepatic artery infusion chemotherapy (HAIC)and trans......
目的:探讨能谱纯化技术(SPS)、器官剂量调制技术(OBTCM)以及两者结合对婴幼儿头部CT扫描器官剂量及图像质量的影响。方法:利用两个......
目的:探讨利用双层探测器光谱CT冠状动脉CT血管造影(CCTA)钙化积分的虚拟平扫成像(VNC)降低扫描辐射剂量的可行性。方法:回顾性分......
Value of low-dose and optimized-length computed tomography (CT) scan in CT-guided percutaneous trans
Objective:To investigate the value of application of low-dose and optimized length CT scan on puncture results,complicat......
Assessment of Uranium Isotopes in drinking water in Kitwe, Chambeshi and Chingola Towns in the Coppe
This paper specifically discusses the natural radioactivity in drinking water due to uranium isotopes in three towns loc......
Objective To evaluate the image quality and feasibility of low-dose 80 kVp pulmonary CT angiography (PCTA) with iterativ......
Effect of iterative reconstruction techniques on the computed tomography image quality with ultra-lo
Objective This study evaluated the quality of chest images obtained by ultra-low dose computed tomography (CT) using ite......
To ensure the image quality and to minimize the radiation dose received by the surface side of patients as well. Objecti......
Objective To evaluate the image quality of Spectral CT associated with ultra-low volume contrast medium for aorta CTA, c......
Objective: To investigate the feasibility of abdominal pain or bowel obstruction children personalized scanned by GE Dis......
Pulmonary perfusion characteristics of severe COPD patients:a pilot study using 320-detector row dyn
Objective: To study the pulmonary perfusion characteristics of severe COPD patients by using the 320-detector row CT. Ma......
Objective:To discuss how to properly select additional filtration in whole cerebral arteriography ,by comparsion of imag......
Effect of different rate of hear on the image quality and the dose of radiation for the coronary art
Objective To study the effect of different rate of hear on the image quality and the dose of radiation for the coronary ......
Wide-detector axial scan using Volume High Definition (VHD) reconstruction on revolution CT compared
PURPOSE To investigate the clinical value of wide-detector (8cm) axial nonenhanced cranial CT scan on revolution CT and ......
Image noise, Beam Hardening Artifacts Improvement and Radiation Dose Evaluation of Wide-detector Sca
PURPOSE To investigate the clinical feasibility of noise, beam hardening artifacts(BHA) and radiation dose reduction of ......
Objective To discuss the value of CT perfusion combined with head-neck CT angiography in the diagnosis and curative effe......
Objective: To evaluate the application of Gemstone spectral imaging(GSI)assist mode in spectral CT imaging by comparing ......
PURPOSE To evaluate accuracy,image quality and radiation dose of CCTA in Patients with CHD unsing a new generation of 16......
Ultra-low dose and volume contrast medium(CM)for aorta CTA:Using a knowledge-based Iterative model r
Objective To investigate the aortic CTA at reduced tube voltage and ultra-low contrast medium dose while maintaining or ......
Clinical application of low kVp scans using kV assist with adaptive statistical iterative reconstruc
Objective To investigate the clinical application of low kVp scan using kV assist with adaptive statistical iterative re......
Reducing the radiation dose of CT colonography applying spectral filtration technique and advanced m
PURPOSE:To assess whether radiation dose of computed tomography colonography (CTC) could be further reduced while mainta......
Objective To evaluate the effect of KV Assist on radiation dose reduction and image quality for abdominal CT in differen......
Objective To explore the application value of 320 slice spiral CT personalized scanning of pulmonary angiography and the......
How Table Height influence the Image Quality and Radiation Dose of Chest CT Scan with Automatic Expo
Objective Automatic exposure control (AEC) technology is one of the most important low dose technology in CT scan.The ta......
OBJECTIVE To assess the effect of optimal kVp in SnapShot Assist on reducing radiation dose and improving image quality ......
Purpose To prospectively compare image quality and radiation dose in aortic computed tomographic angiography (CTA) obtai......
Purpose To evaluate the image quality and radiation dose of 100 kV with 1000 mAs retrospective electrocardiography (ECG)......
Objective To investigate the image quality and radiation dose of 100kVp and automatic spectral imaging mode selection wi......
Comparison of 80kVp and automatic spectral imaging mode selection with adaptive statistical iterativ
Objective To investigate the image quality and radiation dose of 80kVp and automatic spectral imaging mode selection wit......
Purpose To compare image quality and radiation dose between prospective electrocardiogram gating and the spiral scanning......
Reducing Radiation Dose at CT Colonography with Iterative Model Reconstruction:Decreasing Tube Curre
Purpose To preliminary compare clinical diagnostic value the image quality and radiation dose of computed tomographic co......
Initial Study on Radiation Dose and Image Quality of Ultra-low Current and Voltage CT Colonography w
Purpose To assess radiation dose and image quality of CT colonography(CTC)with iterative model reconstruction algorithm(......
PURPOSE To evaluate the feasibility of low-dose CT( LDCT) combined with adaptive statistical iterative reconstruction( A......
0bjective To evaluate the application values ofMonte Carlomathematical model in predicting of patients radiation dose du......
Objective To investigate the different coronary CT angiography(cCTA)scan protocols in dual-source CT(DSCT),and the poten......
Image quality and radiation dose of head and neck CT angiography using 70 kVp and advanced modeled i
PURPOSE To evaluate radiation dose and image quality of head and neck CT angiography(CTA)using 70 kVp and advanced model......
The purpose of this lecture is to introduce our strategies to minimize CT radiation exposure and the clinical experience......
Comparative analysis study of low tube voltage using iterative model reconstruction with SAFIRE tech
To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algorithm co......
Comparative analysis study of low tube voltage using different iterative reconstruction technique on
Purpose To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algo......
Effect of motion-correction algorithm(Snapshot Freeze)on image quality improvement at different CT v
Purpose To assess the effect of a motion-correction algorithm(SSF)on image quality improvement at different CT value of ......
Objective To Investigate The Application Of Low Tube Voltage Combined With Patient-based Low Dose Of
Objective To explore the application value of low tube voltage combined with patient-based low dose of contrast medium p......
Purpose To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algo......
Improved Image Quality and Decreased Radiation Dose of Follow-up Patients with Post-operative Tumors
Objective The aim of the study was to evaluate the feasibility of low-dose computed tomography(CT) in combination with f......
Radiation dose of body surface at sensitive organs and its protectiveprecaution:initial experience i
Purpose To investigate the radiation dose of body surface at sensitive organsby using different protective precaution in......
Preliminary evaluation of image quality and dose reduction in temporal bone HRCT by IR with low-dose
Purpose To discuss the image quality and dose reduction in temporal bone HRCT scanning with iterative algorithm and lowd......
Purpose: To investigate the impact of additional lateral scout view on radiation exposure and image quality of computed ......
Atlantoaxial rotatory subluxation of children:can digital tomosynthesis completely replace the conve
Purpose: To study the application value of digital tomosynthesis(DTS)examination in the diagnosis of atlanto-axial sublu......
Comparison of image quality,radiation dose and diagnostic accuracy between Flash and retrospective E
Objective: To compare the image quality,radiation dose and diagnostic accuracy of using Flash and retrospective ECG-trig......
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objective: to study the radiation dose received by adjacent sensitive tissues in the process of mammography,and to formu......
