Abstract:
PURPOSE:To determine the prevalence of viable myocardium in patients with ischemic cardiomyopathy and, to evaluate the value of three-dimensional (3-D) fusion imaging of myocardial scintigraphic and angiographic data to assign coronary artery lesions to the corresponding viable and nonviable myocardial territory. PROCEDURES:In 105 patients, the combination of perfusion and metabolic imaging with (201)thallium ((201)TI) single-photon emission computed tomography (SPECT) and 2-deoxy-2-[(18)F]fluoro-D-glucose (FDG) positron emission tomography (PET) determined viability in dysfunctional myocardium. In addition, the value of 3-D scintigraphic fusion imaging was assessed in these patients. RESULTS:Based on the presence of viable dysfunctional myocardium, 54% of patients with ischemic cardiomyopathy may be considered for coronary revascularization. In 31 of 105 patients, the 3-D fusion imaging was estimated to be helpful in the diagnostic and interpretative process. CONCLUSION:In patients with end-stage coronary artery disease scintigraphic imaging is most important in the decision-making process. Three-dimensional fusion imaging may add important information in approximately 30% of these patients.
journal_name
Mol Imaging Bioljournal_title
Molecular imaging and biologyauthors
Schindler TH,Nitzsche EU,Magosaki N,Mix M,Facta AD,Prior JO,Solzbach U,Schelbert HR,Just Hdoi
10.1016/j.mibio.2004.02.002keywords:
subject
Has Abstractpub_date
2004-05-01 00:00:00pages
160-71issue
3eissn
1536-1632issn
1860-2002pii
S1536163204002136journal_volume
6pub_type
杂志文章abstract:PURPOSE:This study was designed to estimate the clinical significance of the contrast-enhanced computed tomography (CT) textural features for prediction of survival in colorectal cancer (CRC) patients receiving targeted therapy (bevacizumab and cetuximab). PROCEDURES:The LifeX software was used to extract the textural...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-020-01552-2
更新日期:2020-10-27 00:00:00
abstract:PURPOSE:Increased expression of the αvβ6 integrin correlates with advanced tumor grade and poor clinical outcome, identifying αvβ6 as a prognostic indicator and an attractive target for molecular imaging. This work investigated the ability of a disulfide-stabilized [64Cu]NOTA-αvβ6 cys-diabody to image αvβ6 expression i...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-017-1097-3
更新日期:2018-02-01 00:00:00
abstract:PURPOSE:The present work was aimed at the development of prospective positron emission tomography (PET) agents for infection imaging. Towards this aim, ubiquicidin (UBI) fragments conjugated with the macrocyclic NODAGA chelator were radiolabeled with Ga-68 and evaluated. PROCEDURES:Conformations of custom synthesized ...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-016-0983-4
更新日期:2017-02-01 00:00:00
abstract:PURPOSE:The aim of this study is to evaluate the impact of different scatter correction strategies on quantification of high-resolution research tomograph (HRRT) data for three tracers covering a wide range in kinetic profiles. PROCEDURES:Healthy subjects received dynamic HRRT scans using either (R)-[(11)C]verapamil (...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-015-0921-x
更新日期:2016-08-01 00:00:00
abstract:PURPOSE:Previous studies has demonstrated the utility of human epidermal growth factor receptor type 2 (HER2) as an attractive target for cancer molecular imaging and therapy. An affibody protein with strong binding affinity for HER2, ZHER2:342, has been reported. Various methods of chelator conjugation for radiolabeli...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-018-01310-5
更新日期:2019-10-01 00:00:00
abstract:PURPOSE:High-dose (HD) cytosine arabinoside (ara-C) is a major treatment in acute myeloblastic leukemia (AML) that can lead to cerebellar complications, although electroencephalogram, computed tomography, and magnetic resonance imaging remain normal. We conducted a prospective study to evaluate brain perfusion with sin...
journal_title:Molecular imaging and biology
pub_type: 临床试验,杂志文章
doi:10.1007/s11307-010-0409-7
更新日期:2011-08-01 00:00:00
abstract:PURPOSE:The transplantation of pancreatic islets is a promising cell replacement therapy for type 1 diabetes. Subcutaneous islet transplantation is currently under investigation as a means to circumvent problems associated with standard intra-hepatic islet transplantation. As modifications are being developed to improv...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-020-01560-2
更新日期:2020-11-02 00:00:00
abstract:PURPOSE:Previously, some reports mentioned that magnetic resonance imaging (MRI) can predict histopathological features in primary CNS lymphoma (PCNSL). The reported data analyzed diffusion-weighted imaging findings. The aim of this study was to investigate possible associations between histopathological findings, such...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-017-1115-5
更新日期:2018-04-01 00:00:00
abstract:PURPOSE:The Cre-loxP system has become an important strategy for conditional gene deletion and conditional gene expression in genetically engineered mice. To evaluate Cre recombinase expression, we generated reporter mice that permit both noninvasive imaging in living animals and either ex vivo histochemical/immunohist...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-010-0333-x
更新日期:2011-04-01 00:00:00
abstract::Due to their remarkable selectivity and specificity for cancer biomarkers, immunoconjugates have emerged as extremely promising vectors for the delivery of diagnostic radioisotopes and fluorophores to malignant tissues. Paradoxically, however, these tools for precision medicine are synthesized in a remarkably imprecis...
journal_title:Molecular imaging and biology
pub_type: 杂志文章,评审
doi:10.1007/s11307-015-0919-4
更新日期:2016-02-01 00:00:00
abstract:PURPOSE:To evaluate the clinical significance of differences in 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography (FDG-PET) lymph node standardized uptake values (SUV) in human immunodeficiency virus (HIV) infection using iterative reconstruction with segmented attenuation correction (IR SAC) compared to fil...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1016/s1536-1632(02)00014-8
更新日期:2002-07-01 00:00:00
abstract:PURPOSE:Conventional in vivo bioluminescence imaging using wild-type green-emitting luciferase is limited by absorption and scattering of the bioluminescent signal through tissues. Imaging methods using a red-shifted thermostable luciferase from Photinus pyralis were optimized to improve the sensitivity and image resol...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-009-0291-3
更新日期:2010-08-01 00:00:00
abstract:PURPOSE:Human pluripotent stem cell (hPSC)-derived dopaminergic neuron progenitor cells (DAPCs) are a potential therapy for Parkinson's disease (PD). However, their intracranial administration raises safety concerns including uncontrolled proliferation, migration and inflammation. Here, we apply a bimodal imaging appro...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-020-01499-4
更新日期:2020-10-01 00:00:00
abstract:PURPOSE:Recent researches have demonstrated the value of using 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG) positron emission tomography (PET) imaging to reveal the hypothyroidism-related damages in local brain regions. However, the influence of hypothyroidism on the entire brain network is barely studied. This study foc...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-018-1182-2
更新日期:2018-10-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate different non-invasive methods for generating (R)-1-((3-([11C]methyl)pyridin-4-yl)methyl)-4-(3,4,5-trifluorophenyl)pyrrolidin-2-one) ([11C]UCB-J) parametric maps using white matter (centrum semi-ovale-SO) as reference tissue. PROCEDURES:Ten healthy volunteers (8 M/2F; age ...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-019-01387-6
更新日期:2020-04-01 00:00:00
abstract:PURPOSE:Repetitive imaging with microPET of endogenous albumin gene expression by using transgenic mice in which the Herpes Simplex Virus Type 1 thymidine kinase (HSV1-tk) reporter gene is driven by the albumin promoter (AL-HSV1-tk). METHODS:Transgenic mice were imaged repeatedly on a microPET scanner with approximate...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1016/s1095-0397(01)00071-1
更新日期:2002-01-01 00:00:00
abstract:PURPOSE:To develop a tool to measure the pH at the surfaces of individual cells. PROCEDURES:The SNARF pH-sensitive dye was conjugated to a pHLIP® peptide (pH-Low Insertion Peptide) that binds cellular membranes in tumor spheroids. A beam splitter allows simultaneous recording of two images (580 and 640 nm) by a CCD ca...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-019-01335-4
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:Tc-99m methylene diphosphonate ([99mTc]MDP) is an in vivo bone imaging agent that also accumulates in injured skeletal muscle cells. The objective of this study was to investigate if [99mTc]MDP could be used to detect muscle injury in the mdx mouse model of Duchenne muscular dystrophy (DMD). PROCEDURES:Static ...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-019-01394-7
更新日期:2020-06-01 00:00:00
abstract:PURPOSE:The purpose of this study was to determine the most useful parameter of dual-time-point 2-deoxy-2-[¹⁸F]fluoro-D: -glucose positron emission tomography/computed tomography (PET/CT) for detection of hepatic metastases in patients with colorectal cancer. PROCEDURES:Thirty-nine patients had undergone a dual-time-p...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-010-0394-x
更新日期:2011-06-01 00:00:00
abstract:PURPOSE:The dimeric transmembrane integrin, α(v)β(3), is a well-investigated target by different imaging modalities through suitably labeled arginine-glycine-aspartic acid (RGD) containing peptides. In this study, we labeled four cyclic RGD peptides with or without PEG functional groups: c(RGDfK) (denoted as FK), PEG(3...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-010-0458-y
更新日期:2011-12-01 00:00:00
abstract:OBJECTIVE:2-Deoxy-2-[F-18]fluoro-D-glucose positron emission tomography (FDG-PET) has an established role in restaging of various cancers, including papillary and undifferentiated thyroid carcinoma, but detection rates are variable in the published literature. We were therefore prompted to review our experience with FD...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-006-0046-3
更新日期:2006-09-01 00:00:00
abstract::Noninvasive conventional imaging methods are established technologies in modern drug discovery and development providing valuable morphological, physiological, and metabolic information to characterize disease phenotypes, to evaluate the efficacy of therapy and to identify and develop potential biomarkers for clinical...
journal_title:Molecular imaging and biology
pub_type: 杂志文章,评审
doi:10.1007/s11307-004-0954-z
更新日期:2005-01-01 00:00:00
abstract:PURPOSE:[(18)F]Flumazenil, which has the advantage of a longer half-life than [(11)C]flumazenil, is well known for determining of the central benzodiazepine receptor concentrations. However, [(18)F]flumazenil has not been widely used because fluctuating and relatively low yields render automatic production insufficient...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-014-0738-z
更新日期:2014-10-01 00:00:00
abstract:PURPOSE:Carbon-11- and fluorine-18-labeled choline derivatives have been introduced as promising tracers for prostate cancer imaging. However, due to limited specificity and sensitivity, there is a need for new tracers with higher sensitivity and specificity for diagnosing prostate cancer to improve tracer uptake and e...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-014-0782-8
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:To evaluate the utility of three-dimensional (3D) amide proton transfer-weighted (APTw) imaging for differentiation of endometrial adenocarcinoma and uterine benign lesions. PROCEDURES:This prospective study enrolled 22 normal volunteers and 113 patients with suspicious uterine lesions, including endometrial a...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-020-01565-x
更新日期:2020-11-13 00:00:00
abstract::2'-deoxy-2'-[(18)F]fluoro-5-ethyl-1-beta-D-arabinofuranosyluracil ([(18)F]FEAU) is a promising radiolabeled nucleoside designed to monitor Herpes Simplex Virus Type 1 thymidine kinase (HSV1-tk) reporter gene expression with positron emission tomography (PET). However, the challenging radiosynthesis creates problems fo...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-007-0122-3
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:The aim of this study is to generate a four-class magnetic resonance imaging (MRI)-based attenuation map (μ-map) for attenuation correction of positron emission tomography (PET) data of the head area using a novel combination of short echo time (STE)/Dixon-MRI and a dedicated image segmentation method. PROCEDU...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-015-0849-1
更新日期:2015-12-01 00:00:00
abstract:PURPOSE:To evaluate prognostic value of pretreatment and posttreatment 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography (FDG-PET) in advanced hypopharyngeal carcinoma treated by chemoradiotherapy. PROCEDURES:Thirty-one patients underwent a baseline FDG-PET and then FDG-PET was repeated 7 weeks after chemor...
journal_title:Molecular imaging and biology
pub_type: 临床试验,杂志文章
doi:10.1007/s11307-009-0229-9
更新日期:2010-01-01 00:00:00
abstract:PURPOSE:Macrophage accumulation characterizes the development of atherosclerotic plaques, and the presence of certain macrophage subsets might be an indicator of plaque phenotype and (in)stability. The macrophage mannose receptor (MMR) is expressed on alternatively activated macrophages and found at sites of intraplaqu...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-017-1117-3
更新日期:2018-04-01 00:00:00
abstract:PURPOSE:To explore a representative hypoxic parameter to predict the treatment response and prognosis for [18F]fluoromisonidazole ([18F]FMISO) positron emission tomography (PET)/X-ray computed tomography (CT) in patients with non-small cell lung cancer (NSCLC). PROCEDURES:Twenty-nine patients with NSCLC underwent FMIS...
journal_title:Molecular imaging and biology
pub_type: 杂志文章
doi:10.1007/s11307-018-1190-2
更新日期:2018-12-01 00:00:00