Realistic Kidney Simulation for the Development of Renal Function Diagnostics by Dynamic SPECT Imaging

ákos Szlávecz; Bálint Szabó; Balázs Benyó

首页> 外文期刊>IFAC PapersOnLine >Realistic Kidney Simulation for the Development of Renal Function Diagnostics by Dynamic SPECT Imaging

【24h】

Realistic Kidney Simulation for the Development of Renal Function Diagnostics by Dynamic SPECT Imaging

机译：现实的肾脏模拟动态SPECT成像开发肾功能诊断

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Dynamic SPECT imaging captures the dynamic process of the radioisotope washed in and out, to and from tissues and exchanged between biological compartments. One of the most common application field for dynamic SPECT imaging is investigating renal functions. The main goal of this study was to create realistic simulations of the kidney in order to support the development of dynamic SPECT reconstruction algorithms. We created and parametrized a compartment model of the kidney for simulating the dynamic behavior of the MAG3 radiopharmacon. Solving the model with a parameter set corresponding to the normal and to the pathological cases the SPECT data acquisition was simulated using the GATE Monte Carlo simulation toolkit.

机译：动态SPECT成像捕获放射性同位素的动态过程，进出组织，并在生物隔室之间交换。动态SPECT成像最常见的应用领域之一正在调查肾功能。本研究的主要目标是创造肾脏的现实模拟，以支持动态SPECT重建算法的发展。我们创建和参数化了肾脏的隔间模型，用于模拟Mag3放射性手提片的动态行为。用对应于正常的参数集和病理情况求解模型，使用门蒙特卡罗模拟工具包进行模拟SPECT数据采集。

著录项

来源
《IFAC PapersOnLine》 |2021年第15期|共6页
作者
ákos Szlávecz; Bálint Szabó; Balázs Benyó;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类
关键词
SPECTDynamic SPECTMAG3Compartment modelSimulationGATE;

机译：SpectDynamic SpectMag3Compartment Models Dimicationgate.;

相似文献

外文文献
中文文献
专利

1. Comparison of clinical value of dynamic contrast-enhanced MRI and SPECT renal dynamic imaging of GFR measurement in the evaluation of renal function in renal transplantation [J] . Hong G, Dan L, Yunhe L 临床病例讨论杂志(英文版) . 2019,第002期

机译：动态对比增强MRI临床价值比较GFR测量对肾移植肾功能评价中的GFR测量
2. Evaluation of relative renal function for patients who had undergone simultaneous liver-kidney transplants using Tc-99m-MAG3 scintigraphy with attenuation correction from anatomical images and SPECT/CT. [J] . Palmer MR, Donohoe KJ, Francis JM, Nuclear Medicine Communications . 2011,第8期

机译：使用Tc-99m-MAG3闪烁显像术并通过解剖图像和SPECT / CT进行衰减校正，评估同时进行肝肾移植的患者的相对肾功能。
3. (99m)Tc-DTPA dynamic SPECT and CT volumetry for measuring split renal function in live kidney donors. [J] . Miyazaki C, Harada H, Shuke N, Annals of nuclear medicine . 2010,第3期

机译：（99m）Tc-DTPA动态SPECT和CT容量测定法，用于测量活体肾脏供体中的分裂肾功能。
4. Segmentation and Volumetric Measurement of Renal Cysts and Parenchyma from MR Images of Polycystic Kidneys Using Multi-spectral Analysis Method [C] . KT Bae, PK Commean, BS Brunsden, Conference on Medical Imaging 2008: Imaging Processing; 20080217-19; San Diego,CA(US) . 2008

机译：多光谱分析法从多囊肾的MR图像中对肾囊肿和实质进行分割和体积测量
5. Limited-field-of-view MR/SPECT for small animal imaging and development of a Keyhole SPECT image reconstruction method using a priori information. [D] . Lee, Keum Sil. 2010

机译：用于小动物成像的受限视场MR / SPECT，以及使用先验信息开发的Keyhole SPECT图像重建方法。
6. VolRoverN: Enhancing surface and volumetric reconstruction for realistic dynamical simulation of cellular and subcellular function [O] . John Edwards, Eric Daniel, Justin Kinney, -1

机译：VolRoverN：增强表面和体积重建以逼真的动态模拟细胞和亚细胞功能
7. HIT Poster session 1P154Preclinical diastolic dysfunction is related to impaired endothelial function in patients with chronic kidney diseaseP155Early detection of left atrial and left ventricular abnormalities in hypertensive and obese womenP156Right ventricle preserved systolic function irrespective of right ventricular hypertrophy and disease severity in anderson fabry diseaseP157Left atrial volume and function in patients undergoing percutaneous mitral valve repairP158Impact of left ventricular dysfunction on outcomes of patients undergoing direct TAVI with a self-expanding bioprosthesisP159Anatomic Doppler spectrum – retrospective spectral tissue Doppler from ultra high frame rate tissue Doppler imaging for evaluation of tissue deformationP160Phasic dynamics of ischaemic mitral regurgitation after primary coronary intervention in acute myocardial infarction: serial echocardiographic assessment from emergency room to long-term follow-upP161Reproducibility of 3DE RV volumes - novel insights at a regional levelP162Pulmonary vascular capacitance as assessed by echocardiography in pulmonary arterial hypertensionP163Three-dimensional endocardial area strain: a novel parameter for quantitative assessment of global left ventricular systolic functionP164Role of exercise hemodynamics assessed by echocardiography on symptom reduction after MitraClipP165Early identification of ventricular dysfunction in patients with juvenile systemic sclerosisP166Heart failure with and without preserved ejection fraction - the role of biomarkers in the aspect of global longitudinal strainP167Complex systolic deformation of aortic root: insights from two dimensional speckle tracking imageP168Volumetric and deformational imaging usind 2d strain and 3d echocardiography in patients with pulmonary hypertensionP169Influence of pressure load and right ventricular morphology and function on tricuspid regurgitation in pulmonary arterial hypertensionP170Left ventricular myocardial diastolic deformation analysis by 2D speckle tracking echocardiography and relationship with conventional diastolic parameters in chronic aortic regurgitationP171Extracellular volume, and not native T1 time, distinguishes diffuse fibrosis in dilated or hypertrophic cardiomyopathy at 3TP172Left atrial strain is significantly reduced in arterial hypertensionP173Symptomatic severe secondary mitral regurgitation: LV enddiastolic diameter (LVEDD) as preferable parameter for risk stratificationP174Left ventricular mechanics in isolated left bundle branch block at rest and when exercising: exploration of the concept of conductive cardiomyopathyP175Assessment of myocardial scar by 2D contrast echocardiographyP176Chronic pericarditis - expression of a rare disease: Erdheim Chester diseaseP177Aortic arch mechanics with two-dimensional speckle tracking echocardiography to estimate the left ventricular remodelling in hypertensive patientsP178Strain analysis by tissue doppler imaging: comparison of conventional manual measurement with a semi-automated approachP179Distribution of extravascular lung water in heart failure patients assessed by lung ultrasoudP180Surrogate markers for obstructive coronary artery diseaseP181LA deformation and LV longitudinal strain by two-dimensional speckle tracking echocardiography as predictors of postoperative AF development after aortic valve replacement in ASP182Left ventricular diastolic dysfunction in type 2 diabetic patients with non alcoholic fatty liver diseaseP183Myocardial strain by speckle-tracking and evaluation of 3D ejection fraction in drug-induced cardiotoxicity's approach in breast cancer [O] . AB Gevaert, A Borizanova, F Graziani, 2015

机译：HIT墙报1P154Preclinical舒张功能障碍的慢性肾脏diseaseP155Early检测左心房的相关内皮功能受损，左心室异常，高血压和肥胖womenP156Right心室收缩功能正常，不论右心室肥厚和疾病严重程度在安德森法布里diseaseP157Left房容积和经皮二尖瓣修复患者的功能左心室功能障碍与自膨胀生物升降术患者患者患者的结果，来自超高帧速率组织多普勒成像的患者，用于评估缺血二尖瓣复发的组织变形P160平面动力学后在急性心肌梗死冠脉介入干预：从急诊室到三维超声心动图右心室体积的长期跟踪upP161Reproducibility串行超声心动图评价 - 小说由肺动脉高压肺动脉高压术中超声心动图评估的区域SEATP162玻璃血管电容的见解随着少年全身硬化肺源肌腱肌肤，无需保存的射血分数 - 生物标志物在全球纵向菌株的角色在全球纵向菌株P167比分中的一个主动脉根系中的内容：来自二维散斑跟踪Imagep168散热和变形成像的见解，肺高压患者患者患者患者肺动脉高压患者肺动脉高压肺动脉高压术治疗肺动脉高压术治疗的压力载荷和右心室形态和功能通过2D散斑跟踪超声心动图和与常规舒张性参数的关系分析慢性主动脉率高，而不是天然T1的时间，在3TP172LEFT心房菌株中区分扩张或肥厚性心肌病的扩散纤维化在动脉高压症中显着降低了，在动脉高压症P1173例，严重二次二尖瓣重新改善：LV EndDiaal直径（LVEDD）作为休息左侧束分支块中孤立的左束分支块的风险分层P11744444444444444445的概念：探讨了2D对比超声心动图176Chronic心包炎的心肌瘢痕的导电心肌病概念 - 表达罕见具有二维散斑跟踪超声心动图的力学来估算组织多普勒成像的高血压患者左心室重塑：常规人的比较通过半自动方法测量肺血管肺患者肺血管肺水分分布，由肺超声波180surrogalsp181LA变形和LV纵向应变通过二维散斑跟踪超声心动图作为术后AF的预测因子在ASP182LEFT中更换主动脉瓣膜置换后2型糖尿病患者的心室舒张功能障碍非酒精性脂肪肝病患者P183微囊菌株通过斑点跟踪和评估3D乳腺癌中的3D射血分数的评估

Realistic Kidney Simulation for the Development of Renal Function Diagnostics by Dynamic SPECT Imaging

摘要

著录项

相似文献

相关主题

期刊订阅