首页> 美国卫生研究院文献>Journal of Biomedical Optics >Hybrid time-domain and continuous-wave diffuse optical tomography instrument with concurrent clinical magnetic resonance imaging for breast cancer imaging

【2h】

Hybrid time-domain and continuous-wave diffuse optical tomography instrument with concurrent clinical magnetic resonance imaging for breast cancer imaging

机译：混合时域和连续波漫射光学层析成像仪同时进行临床磁共振成像可用于乳腺癌成像

代理获取

本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。

页面导航

摘要
著录项
相似文献
相关主题

摘要

Diffuse optical tomography has demonstrated significant potential for clinical utility in the diagnosis and prognosis of breast cancer, and its use in combination with other structural imaging modalities improves lesion localization and the quantification of functional tissue properties. Here, we introduce a hybrid diffuse optical imaging system that operates concurrently with magnetic resonance imaging (MRI) in the imaging suite, utilizing commercially available MR surface coils. The instrument acquires both continuous-wave and time-domain diffuse optical data in the parallel-plate geometry, permitting both absolute assignment of tissue optical properties and three-dimensional tomography; moreover, the instrument is designed to incorporate diffuse correlation spectroscopic measurements for probing tissue blood flow. The instrument is described in detail here. Image reconstructions of a tissue phantom are presented as an initial indicator of the system’s ability to accurately reconstruct optical properties and the concrete benefits of the spatial constraints provided by concurrent MRI. Last, we briefly discuss how various data combinations that the instrument could facilitate, including tissue perfusion, can enable more comprehensive assessment of lesion physiology.

机译：漫射光学层析成像技术已显示出在乳腺癌诊断和预后中的临床应用潜力，并且将其与其他结构成像方式结合使用可改善病变部位和功能组织特性的量化。在这里，我们介绍了一种混合扩散光学成像系统，该系统利用市售的MR表面线圈与成像套件中的磁共振成像（MRI）同时运行。该仪器可获取平行板几何形状中的连续波和时域漫射光学数据，从而可以绝对分配组织光学特性和三维层析成像。此外，该仪器还设计为结合扩散相关光谱测量技术来探测组织血流。此处详细介绍该仪器。组织体模的图像重建是该系统准确重建光学特性和同时进行MRI所提供的空间限制的具体好处的初步指标。最后，我们简要讨论了该仪器可促进的各种数据组合（包括组织灌注）如何使病变生理学更全面地评估。

著录项

期刊名称 Journal of Biomedical Optics
作者
Jeffrey M. Cochran; David R. Busch; Li Lin; David L. Minkoff; Martin Schweiger; Simon Arridge; Arjun G. Yodh;
展开▼
作者单位

展开▼
年(卷),期 2019(24),5
年度 2019
页码 -1
总页数 12
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;生化遗传学;生化药理学;
关键词
diffuse optics; tomography; breast cancer; multimodality; reconstruction; magnetic resonance imaging;

机译：漫射光学;断层扫描;乳腺癌;多模态;重建;磁共振成像;

相似文献

外文文献
中文文献
专利

1. Hybrid time-domain and continuous-wave diffuse optical tomography instrument with concurrent, clinical magnetic resonance imaging for breast cancer imaging [J] . Jeffrey M. Cochran, David R. Busch, Li Lin, Journal of biomedical optics . 2019,第5期

机译：混合时域和连续波漫射光学层析成像仪，同时进行临床磁共振成像，可用于乳腺癌成像
2. Hybrid time-domain and continuous-wave diffuse optical tomography instrument with concurrent, clinical magnetic resonance imaging for breast cancer imaging [J] . Jeffrey M. Cochran, David R. Busch, Li Lin, Journal of biomedical optics . 2019,第5期

机译：混合时域和连续波扩散光学断层扫描仪，具有同时的临床磁共振成像，用于乳腺癌成像
3. Positron Emission Tomography/Magnetic Resonance Imaging for Local Tumor Staging in Patients With Primary Breast Cancer A Comparison With Positron Emission Tomography/Computed Tomography and Magnetic Resonance Imaging [J] . Grueneisen Johannes, Nagarajah James, Buchbender Christian, Investigative radiology . 2015,第8期

机译：正电子发射断层扫描/磁共振成像在原发性乳腺癌患者中的局部肿瘤分期与正电子发射断层扫描/计算机断层扫描和磁共振成像的比较
4. JOINT ANALYSIS OF NON-CONCURRENT MAGNETIC RESONANCE IMAGING AND DIFFUSE OPTICAL TOMOGRAPHY OF BREAST CANCER [C] . Fred S. Azar, Kijoon Lee, Regine Choe, Optical Tomography and Spectroscopy of Tissue VII; Progress in Biomedical Optics and Imaging; vol.8 no.11; Proceedings of SPIE-The International Society for Optical Engineering; vol.6434 . 2007

机译：乳腺癌非同步磁共振成像与弥散性光学层析成像的联合分析
5. Concurrent diffuse optical tomography, spectroscopy and magnetic resonance imaging of breast cancer. [D] . Ntziachristos, Vasilis. 2000

机译：乳腺癌的并行漫射光学层析成像，光谱学和磁共振成像。
6. Special Section on Selected Topics in Biophotonics: Optical Coherence Tomography and Medical Imaging Using Diffuse Optics: Molecular imaging of water binding state and diffusion in breast cancer using diffuse optical spectroscopy and diffusion weighted MRI [O] . So Hyun Chung, Hon Yu, Min-Ying Su, 2010

机译：生物光子学专题的特别部分：使用扩散光学的光学相干层析成像和医学成像：使用扩散光谱和扩散加权MRI对乳腺癌中水结合状态和扩散进行分子成像
7. MODERATED EPOSTERS1385Longitudinal strain assessment in dilated cardiomyopathy patients using a novel accelerated DENSE sequence1407Simultaneous T1 and T2 cardiac quantification with CABIRIA: initial clinical experience1423Head-to-head comparison of acceleration algorithms in 4-dimensional flow CMR1502Left ventricular function and size evaluated by hybrid cardiac positron emission tomography-magnetic resonance: Intraindividual comparison of left ventricular ejection fraction and ventricular volumes derived by two modalities1510Left Atrium assessed by Cardiovascular Magnetic Resonance at 1.5 and 3 Tesla – age and gender effects1514Comparison of Free Breathing Cardiac MRI Radial technique to the Standard Multi breath-hold cine SSFP CMR technique for the assessment of LV Volumes and Function1536Self-navigated free-breathing isotropic 3D whole heart phase sensitive inversion recovery magnetic resonance without navigator for detection of myocardial infarction1547Assessment of Right Ventricular Strain Using Myocardial Deformation Recovery Semi Automated Technique: Initial Experience and Normal Values1586Tissue tracking myocardial deformation analysis and prediction of left ventricular remodeling in acute myocardial infarction1589Investigating strategies for optimal 31P MRS clinical cardiac at 3T: Initial Results1620Quantitative Criteria for the Diagnosis of the Congenital Absence of Pericardium by Cardiac Magnetic Resonance1632Widespread tissue injury during acute myocardial infarction: evidence from advanced CMR relaxometry1322Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)1339Comparison of low- versus high-dose of gadobutrol for late gadolinium enhancement imaging at 1.5 Tesla: a clinical feasibility study1347Multi-parametric Cardiac Magnetic Resonance for Prediction of Cardiac Complications in Thalassemia Intermedia: a Prospective Multicenter Study1461Prognostic value of Cardiovascular Magnetic Resonance derived indexes of myocardial fibrosis in heart transplant recipients1523The role of CMR in the acute phase of hospitalization: changing paradigms1542Preoperative CMR-based score predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure patients1555Excellent response rate to cardiac resynchronization therapy guided with magnetic resonance imaging1626The ECG as a predictor of arrhythmogenic substrate on Cardiac Magnetic Resonance Imaging in patients undergoing ablation for premature ventricular contractions1649Comparison of T1-mapping at 3.0T CMR and angiographic APPROACH score for area at risk assessment in ST-segment elevation myocardial infarction1340Pathological correlates of left bundle branch disease in patients with non-ischemic cardiomyopathy: a cardiovascular magnetic resonance study1342Myocardial remodelling and fibrosis in nonischaemic dilated cardiomyopathy: insights from cardiovascular magnetic resonance1411The association between fibrosis and contractile dysfunction in hypertrophic cardiomyopathy assessed by cardiovascular magnetic resonance1622Persistent myocardial inflammation due to intramyocardial haemorrhage in reperfused STEMI as a precursor to adverse LV remodelling - insights from multi-parametric mapping1566Semiquantitative analysis of low and high b value DWI for detecting myocardial edema in acute myocarditis1567Value of Cardiac MRI In Detecting Coronary Artery Disease In Newly Diagnosed Systolic Dysfunction1570Usefulness of cardiac magnetic resonance in tuberous sclerosis complex1578Papillary muscles offer further insight into hypertrophied hearts: a cardiovascular magnetic resonance study1627Diagnostic and clinical implications of CMR timing (early versus late) in patients with troponin positive acute coronary syndromes and unobstructed coronary arteries: Table 1. [O] . Upasana Tayal, Alexandros Kallifatidis, P. Garg, 2016

机译：在使用新的扩张型心肌病的患者缓和EPOSTERS1385Longitudinal应变评估加速DENSE sequence1407Simultaneous T1和T2与CABIRIA心脏定量：在4维流动的加速算法初始临床experience1423Head对头比较CMR1502Left心室功能和尺寸由混合心脏正电子发射断层摄影术评价 - 磁性共振：由两个modalities1510Left庭派生左室射血分数和心室体积的个体间的比较，在1.5和3特斯拉评估心血管磁共振 - 免费的年龄和性别effects1514Comparison呼吸心脏MRI径向技术标准的多屏气电影SSFP CMR技术的LV卷和Function1536Self-导航自由呼吸各向同性3D整个心脏相位敏感反转恢复磁共振导航仪没有检测右Ventricu心肌infarction1547Assessment的评估拉尔菌株使用心肌变形恢复半自动技术：初步经验和正常Values1586Tissue跟踪心肌变形分析和预测左室重构急性心肌infarction1589Investigating策略优化31P MRS临床心脏在3T：初始Results1620Quantitative标准的先天缺失的诊断心包心脏磁Resonance1632Widespread组织损伤急性心肌梗死时：证据先进CMR relaxometry1322Computed CT冠状动脉成像与压力心脏磁共振对症的管理吻合血管患者：成本效益研究（战略研究）1339Comparison低与高剂量钆布醇在1.5特斯拉晚钆增强成像的临床可行性，在中间型地贫心脏并发症的预测study1347Multi参数心脏核磁共振的前瞻性德穆尔心血管磁共振的ticenter Study1461Prognostic价值衍生心肌纤维化指标在住院的急性期CMR的心脏移植recipients1523The作用：改变基于CMR-paradigms1542Preoperative比分预测缺血性心脏衰竭patients1555Excellent响应速度外科左心室重建心脏再同步化后心室反应治疗与磁共振imaging1626The ECG导引作为心脏磁共振成像致心律失常性基板的在ST段抬高心肌infarction1340Pathological在风险评估经历在3.0T CMR T1映射的室性早搏contractions1649Comparison和血管造影APPROACH分数区域消融患者的预测左束支传导疾病的患者与非缺血性心肌病相关因素：心血管磁共振study1342Myocardial重塑和纤维化nonischaemic扩张型心肌病：在从在由心血管磁性resonance1622Persistent心肌炎症评估肥厚型心肌病的纤维化和收缩功能障碍之间心血管磁性resonance1411The协会由于心肌内出血景点在再灌注STEMI为先导，以不利的LV重塑 - 从低的多参数mapping1566Semiquantitative分析和高的b值DWI的见解为在心脏MRI检测冠状动脉疾病急性myocarditis1567Value在结节性硬化症complex1578Papillary肌肉初诊收缩期Dysfunction1570Usefulness心脏磁共振检测心肌水肿提供进一步的深入了解肥大心脏：心血管磁共振study1627Diagnostic和CMR定时的临床意义（早期与晚）患者肌钙蛋白阳性的急性冠脉综合征和通畅的冠状动脉：表1。

Hybrid time-domain and continuous-wave diffuse optical tomography instrument with concurrent clinical magnetic resonance imaging for breast cancer imaging

摘要

著录项

相似文献

相关主题

期刊订阅