Abstract:
OBJECTIVES:In this study, we evaluated and compared the level of myocardial ischaemia caused by cardiac syndrome X (CSX) and coronary slow flow (CSF) with single photon emission computed tomography myocardial perfusion imaging (SPECT-MPI), and determined if changes in the level of myocardial ischaemia exist in CSF and CSX cases according to thrombolysis in myocardial infarction frame count (TFC). MATERIALS AND METHODS:The study population consisted of 66 patients with CSF and 78 angiographically normal patients (36 of them with CSX and 42 of them healthy controls). The coronary flow rates of all patients were documented using TFC. Subsequently, all patients were evaluated with SPECT-MPI and categorized into the following groups according to their results: patients with CSF, patients with CSX, and patients with normal coronary arteries. Finally, we investigated whether a relationship existed between the SPECT-MPI and TFC results from these three groups. RESULTS:All ischaemia scores for MPI were significantly higher in the CSF group than in the CSX and control groups (P < 0.05). TFC was significantly associated with the severity of ischaemia in the CSF patients. There was a significant positive correlation between the summon difference score (SDS) and mean TFC value (P < 0.05) as well as between the SDS and each individual coronary TFC value in the CSF patients (P < 0.05). The number of vessels involved in CSF was positively correlated with the SDS. CONCLUSION:CSF is associated with more severe myocardial ischaemia than CSX. The level of myocardial ischaemia on SPECT-MPI was correlated with the TFC and the number of affected coronary vessels in patients with CSF. These results suggest that CSF is a more serious clinical entity than CSX, and that the clinical severity of CSF appears to increase as the coronary flow rate decreases.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Özde C,Aktüre G,Aytekin S,Sayin AE,Ay EK,Coçkun G,Kaya A,Kayapinar Odoi
10.1097/MNM.0000000000001080subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1122-1129issue
11eissn
0143-3636issn
1473-5628journal_volume
40pub_type
杂志文章abstract:OBJECTIVES:The incidence of anal cancer is increasing in Western countries. Fluorine-18 fluorodeoxyglucose (F-FDG) PET-computed tomography (CT) is used in the assessment of anal cancer, but its routine use is not established. The aim of this study was to assess the value of F-FDG-PET-CT in staging and post-treatment as...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000560
更新日期:2016-10-01 00:00:00
abstract::Radionuclide limb blood flow measurements using 99Tcm-labelled human serum albumin and a gamma camera have been performed on normal volunteers and on patients with suspected or confirmed peripheral arterial disease. The normal range of flow was found to be 10.0-22.3 ml per 100 ml tissue per min. Flow in the symptomati...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199110000-00003
更新日期:1991-10-01 00:00:00
abstract:AIMS:Peptide receptor radionuclide therapy (PRRT) has been shown to be useful in inoperable/metastatic medullary thyroid carcinoma (MTC). However, the role of concomitant PRRT and low-dose capecitabine therapy has not yet been studied in these patients. This study was conducted to evaluate the efficacy and safety of th...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001205
更新日期:2020-07-01 00:00:00
abstract:OBJECTIVE(S):Autologous-labeled leukocytes combined with sulfur colloid bone marrow scan is the current nuclear medicine gold standard for the diagnosis of prosthetic joint infection. The goal of this study is to assess the diagnostic accuracy of a new nuclear medicine modality for detecting infection in this context. ...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/MNM.0b013e3283496695
更新日期:2011-09-01 00:00:00
abstract::Medullary thyroid cancer (MTC) arises from parafollicular C cells and is an elusive tumor to image. It occurs as a sporadic neoplasm in 70-80% of cases and is hereditary in 20-30% because of germline mutations of the rearranged during transfection proto-oncogene. Successful disease management relies on accurate stagin...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/MNM.0b013e3283529bf7
更新日期:2012-07-01 00:00:00
abstract::The investigation of left ventricular contractile reserve usually requires the determination of left ventricular volume, but its measurement with radionuclide angiography is difficult. The aim of this study was to determine left ventricular volume directly during exercise by the simultaneous measurement of peak exerci...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199612000-00007
更新日期:1996-12-01 00:00:00
abstract::Scintimammography is a recently verified technique that will expand the use of nuclear medicine to a new group of patients in whom scintigraphic imaging has not been widely used. If performed correctly, and in certain groups of patients, it delivers a sensitivity as high as X-ray mammography or magnetic resonance imag...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/00006231-199708000-00003
更新日期:1997-08-01 00:00:00
abstract::The combination of a diagnosis of malignancy and hospitalization, isolation and radioactivity of a radionuclide therapy may have an important effect on the psychological equilibrium of patients and may hamper compliance and acceptability. We performed a psychiatric evaluation in order to study psycho-pathological mani...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/01.mnm.0000084586.29433.83
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVES:N staging is a key factor when considering the choice of treatment for non-small-lung cancer. It is possible that there is a correlation between N2 metastasis and some risk factors. The objective of the present study was to evaluate associations between several risk factors and N(2) metastasis using univaria...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000144
更新日期:2014-09-01 00:00:00
abstract::The aim of this study was to compare dual-isotope (99Tc(m) and 201Tl) SPET imaging with computed tomography (CT) and magnetic resonance imaging (MRI) in the differentiation of various lesions of the major salivary glands. Twenty-two patients underwent dual-isotope SPET imaging, of whom 12 also had CT and 15 also had a...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200003000-00012
更新日期:2000-03-01 00:00:00
abstract::Alzheimer's disease is associated with a loss in presynaptic cholinergic function. It has been suggested that cholinergic inhibitors such as donepezil hydrochloride (Donepezil) could restore this function and improve some of the symptoms of Alzheimer's disease. Previous work has shown that Donepezil improves cognitive...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200001000-00007
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVE:The current study was performed to evaluate the impact of Tc-EDDA-tricine-HYNIC-Tyr-octreotate in the differentiation of active from inactive pulmonary tuberculosis lesions. PATIENTS AND METHODS:Ten consecutive patients (six male and four female, age range 24-83 years) with proven pulmonary tuberculosis (wit...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000206
更新日期:2014-12-01 00:00:00
abstract::Increasingly, dual-detector gamma cameras are being purchased as replacements for single-headed cameras. The improvement in sensitivity offered by a dual-detector device can be used in several ways: to shorten acquisition times, to improve signal-to-noise ratios, or to reduce administered doses. This paper focuses on ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/00006231-199507000-00003
更新日期:1995-07-01 00:00:00
abstract::The blood flow in renal transplants can be represented by (1) a K/A ratio, the ratio of the slopes of the ascending part of the renal perfusion curve and the arterial curve, (2) a perfusion index, the ratio of a part of the area under the first-pass arterial curve and renal curve, and (3) a height ratio, the ratio of ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199011000-00006
更新日期:1990-11-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199004000-00004
更新日期:1990-04-01 00:00:00
abstract::Radioactive tracer techniques using 131I- and 125I-insulin have been applied to study insulin metabolism. A simple method to label human insulin with 123I to a high specific activity is described. We have used this radiotracer to study insulin kinetics in vivo in normal subjects and in two groups of diabetic patients....
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198710000-00003
更新日期:1987-10-01 00:00:00
abstract:PURPOSE:The aim of the study was to evaluate the effects of tumour dose on tumour response and overall survival (OS) in patients with chemo-refractory metastatic breast cancer (MBC) to the liver undergoing yttrium-90 radioembolisation (Y90 RE). MATERIALS AND METHODS:In 20 consecutive patients with chemo-refractory MBC...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001345
更新日期:2020-12-09 00:00:00
abstract::Marked changes in cardiac function have been noted in patients with hyperthyroidism or hypothyroidism due both to changes in sympathetic system function and to biochemical modifications of myocardial tissue. Metaiodobenzylguanidine (MIBG), an analogue of norepinephrine, can be used to evaluate myocardial sympathetic t...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199908000-00006
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journal_title:Nuclear medicine communications
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更新日期:2018-02-01 00:00:00
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journal_title:Nuclear medicine communications
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doi:
更新日期:1995-03-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章,实务指引
doi:10.1097/MNM.0b013e32818a6e72
更新日期:2007-07-01 00:00:00
abstract::A technique is described for the quantification of the three-dimensional distribution of 131I radiopharmaceuticals using single photon emission computed tomography (SPECT). A theoretical discussion of the problems of scatter and septal penetration in 131I SPECT is presented. The correction of these effects using the g...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199306000-00014
更新日期:1993-06-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000867
更新日期:2018-08-01 00:00:00
abstract:AIM:99mTc-HL91 is a new hypoxia agent and can identify acutely ischaemic viable myocardium in a canine model using a standard gamma camera. The purpose of the study was to determine whether this tracer could be used to detect regional ischaemia in chronic ischaemic myocardium in a swine model. METHOD:Using a porcine m...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200512000-00012
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Single photon emission tomography (SPECT) of the lung is a well-established non-invasive technique for quantitative assessment of regional lung ventilation and perfusion distribution in children and in adults. However, its application in neonates as well as infants has been scarce because of several practica...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e3282f25905
更新日期:2008-02-01 00:00:00
abstract::A non-invasive technique for the assessment of hepatic haemodynamics using radiocolloid imaging with a computer, in which absolute values of hepatic, mesenteric and splenic arterial effective blood flows were assessed, is described. The technique was carried out on ten volunteers, before and after a standard meal. Aft...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198708000-00002
更新日期:1987-08-01 00:00:00
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journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000825
更新日期:2018-05-01 00:00:00
abstract::This paper proposes the utilization of 225Ac for the alpha-radioimmunotherapy of cancer. The isotope decays with a radioactive half-life of 10 days into a cascade of short-lived alpha- and beta-emitting isotopes. In addition, when indicated by the pharmacokinetic requirements of particular clinical applications, 213Bi...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199302000-00009
更新日期:1993-02-01 00:00:00
abstract::The carbon urea breath test ((14)C-UBT) is a noninvasive technique used to detect Helicobacter pylori infection in patients presenting with dyspeptic symptoms. The present study was undertaken to determine the efficacy of indigenously produced (14)C-UBT capsules by the Board of Radiation and Isotope Technology, India....
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000043
更新日期:2014-03-01 00:00:00