Abstract:
:A new radiopharmaceutical, 99Tcm-hexamethylpropyleneamine oxime (99Tcm-HM-PAO) is described. This agent displays considerable promise for imaging cerebral blood flow. In studies in rats and one human volunteer, 99Tcm-HM-PAO demonstrates good brain uptake, prolonged retention of activity in the brain, and slow regional redistribution. These properties suggest that this new radiopharmaceutical is ideal for single photon emission tomographic (SPECT) imaging of cerebral blood flow.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Holmes RA,Chaplin SB,Royston KG,Hoffman TJ,Volkert WA,Nowotnik DP,Canning LR,Cumming SA,Harrison RC,Higley Bdoi
10.1097/00006231-198508000-00003subject
Has Abstract,Author List Incompletepub_date
1985-08-01 00:00:00pages
443-7issue
8eissn
0143-3636issn
1473-5628journal_volume
6pub_type
杂志文章abstract:AIM:This study was carried out to compare the efficacy of Y, Lu, and combination of both radiotracers (tandem) peptide receptor radionuclide therapy (PRRT) in patients with inoperable and metastatic neuroendocrine tumors. MATERIALS AND METHODS:Systematic searches of PubMed and SciVerse Scopus databases were performed ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,meta分析
doi:10.1097/MNM.0000000000000758
更新日期:2017-12-01 00:00:00
abstract::To clarify the biological significance of [18F]fluorodeoxyglucose (18F-FDG) accumulation in patients with cancer, we assessed the relationships between 18F-FDG uptake and glucose transporter-1 (GLUT-1) expression and proliferation rate in human glioma and lung cancer. We obtained FDG PET images and measured standardiz...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200401000-00003
更新日期:2004-01-01 00:00:00
abstract:AIM:The first pathogenetic step in multiple myeloma is the emergence of a limited number of clonal plasma cells, clinically known as monoclonal gammopathy of undetermined significance (MGUS). Patients with MGUS do not have symptoms or end-organ damage but they do have a 1% annual risk of progression to multiple myeloma...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e3282f5e5df
更新日期:2008-06-01 00:00:00
abstract::Fractionation of 99Tcm-exametazime enables several patients doses to be prepared from one vial. To overcome the disadvantages of storage at -70 degrees C, storage at higher temperatures was investigated with replacement of stannous ions before use. Kits were fractionated using a nitrogen-purged 0.9% w/v sodium chlorid...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199903000-00013
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVES:The aim of the study was to evaluate the role of F-fluorodeoxyglucose ((18)F-FDG) PET/computed tomography (CT) in the early postoperative staging of breast cancer and to document (18)F-FDG PET/CT-based stage alterations and any subsequent impact on management. MATERIALS AND METHODS:Between January 2009 and ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328360d8ec
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to evaluate gated myocardial perfusion SPECT (GMPS) in the prediction of response to cardiac resynchronization therapy (CRT) in nonischaemic dilated cardiomyopathy patients. PATIENTS AND METHODS:Thirty-two patients (23 men, mean age 57.5±12.1 years) with severe heart failure, who wer...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/MNM.0000000000000282
更新日期:2015-05-01 00:00:00
abstract::Single photon emission computed tomography (SPECT) imaging of dopamine transporters by using the cocaine derivative [123I]-(1R)-2-beta-carbomethoxy-3-beta-(4-iodophenyl)-tropane ([123I]-beta-CIT) has been shown to be useful in patients with Parkinsonism. The aim of this study was to compare beta-CIT imaging with singl...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200102000-00005
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVES:Single-photon emission computed tomography ventilation/perfusion (SPECT V/Q) imaging is recommended both by the Society of Nuclear Medicine and by the European Association of Nuclear Medicine for the diagnosis of pulmonary embolism. However, respiratory motion produces image blurring and degradation of detai...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000015
更新日期:2014-02-01 00:00:00
abstract::Planar scintimammography with 99Tcm-sestamibi (99Tcm-MIBI) has been shown to be useful in diagnosing breast carcinoma. The aim of this study was to compare single photon emission tomography (SPET) and planar imaging for scintimammography with 99Tcm-MIBI in the detection of primary breast cancer and axillary lymph node...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:
更新日期:1997-09-01 00:00:00
abstract:AIM:This study aims to assess the diagnostic role of F-FDG PET/computed tomography in primary staging and restaging of testicular cancer in comparison with contrast-enhanced diagnostic thoracic-abdominopelvic computed tomography. MATERIAL AND METHOD:Thirty-two consecutive male patients with testicular carcinoma (media...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001093
更新日期:2019-12-01 00:00:00
abstract::During measurements of the extrinsic spatial resolution of a gamma camera, it was noted that there was a variation with the position in the field of view. The problem was traced to the collimator, and this was confirmed by inspection of the parallel hole structure. Removal of the cover showed that the lead foil honeyc...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200009000-00012
更新日期:2000-09-01 00:00:00
abstract:OBJECTIVE:Many studies have attempted to assess the significance of the use of the β(-)particle emitter praseodymium-142 ((142)Pr) in cancer treatment. As praseodymium oxide (Pr(2)O(3)) powder is not water soluble, it was dissolved in HCl solution and the resultant solution had to be pH adjusted to be in an injectable ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e32835aa7bd
更新日期:2013-01-01 00:00:00
abstract:AIM:About 90% of insulinomas are benign and 5-15% are malignant. Benign insulinomas express the glucagon-like peptide-1 receptor (GLP-1R, which recognizes exendin-4 and low levels of the somatostatin receptor (SSTR, which recognizes octreotide), whereas malignant insulinomas overexpress SSTR and low levels of GLP-1R. R...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000736
更新日期:2017-11-01 00:00:00
abstract::It is possible to obtain an estimate of the bone uptake of diphosphonates after 3 h (BU) on the basis of the difference between the dose administered and the sum of the component eliminated in the urine plus the component present in the extra-osseous volume of distribution. The results of this simple method have been ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199509000-00008
更新日期:1995-09-01 00:00:00
abstract::Radiolabeled immunotherapy (RIT) is becoming a significant step forward in the treatment management of non-Hodgkin's lymphoma (NHL). In this state-of-the-art review article, general details, practical and health economic aspects, and next steps of RIT in NHL are reviewed from the existing literature and latest abstrac...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/MNM.0b013e328313e565
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Measurement errors occurring during glomerular filtration rate (GFR) studies propagate to an error in the calculated GFR. Previous work has modelled measurement errors for slope-intercept (SI-GFR), single-sample (SS-GFR) and slope-only (SO-GFR) methods. In this study, we have extended these models. The prima...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000977
更新日期:2019-04-01 00:00:00
abstract::Dynamic penile scintigraphy was performed using 99Tcm-labelled autologous erythrocytes in five normally potent volunteers and 22 patients with erectile dysfunction including 11 patients with psychogenic and 11 patients with vasculogenic impotence (four arteriogenic, three venogenic, three arteriogenic and venogenic, o...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199311000-00007
更新日期:1993-11-01 00:00:00
abstract::In normal adults, the maintenance of phosphate balance involves the reabsorption of 85-90% of filtered phosphate by the proximal tubule. At a glomerular filtration rate (GFR) of 125 ml min-1 and a plasma phosphate concentration of 1.3 mmol l-1, the filtered phosphate is approximately 235 mmol day-1. Following intraven...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199807000-00011
更新日期:1998-07-01 00:00:00
abstract::The ICRP has now recommended that the dose limit to the surface of the mother's abdomen during the declared term of pregnancy is reduced to 2 mSv. Direct measurements of the radiation dose to technologists carrying out a variety of imaging studies were made. The average dose ranged from 0.3 micro Sv for a liver scan t...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199211000-00004
更新日期:1992-11-01 00:00:00
abstract:PURPOSES:This study aims to explore the prognostic value of left ventricular mechanical dyssynchrony (LVMD) in hypertrophic cardiomyopathy (HCM) patients with low risk of sudden cardiac death (SCD). METHODS:This retrospective study was performed in 50 patients with HCM who underwent Tc-99m sestamibi GSPECT-MPI. All pa...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001322
更新日期:2021-02-01 00:00:00
abstract::Captopril renography is used for the non-invasive diagnosis of renovascular hypertension, but suffers from the drawbacks of lower sensitivity and false-positive tests due to a fall in blood pressure. Aspirin renography has been proposed as a useful test for evaluation of unilateral renal artery stenoses of moderate de...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200004000-00006
更新日期:2000-04-01 00:00:00
abstract::Morphine sulfate has been used by several investigators in the cholescintigraphic diagnosis of acute cholecystitis. A review of the available literature indicates that morphine sulfate significantly reduces the total time required for the hepatobiliary examination, while retaining both high sensitivity (98.8%) and spe...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/00006231-198803000-00005
更新日期:1988-03-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate the usefulness of (123)I-iomazenil (IMZ) single photon emission computed tomography (SPECT) for the pre-surgical identification of epileptogenic areas in patients with temporal lobe epilepsy and to compare the results with those of (123)I-IMP SPECT and (18)Fluorodeoxyglu...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/01.mnm.0000243380.79872.32
更新日期:2006-11-01 00:00:00
abstract::Medullary thyroid carcinoma (MTC) is a neuroendocrine tumour characterized by the production and secretion of calcitonin. MTC tumours may express functional somatostatin receptors (hSSTR). A significant proportion of hSSTR receptor-positive MTC tumours, including metastatic disease, may be visualized in vivo through 1...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199609000-00013
更新日期:1996-09-01 00:00:00
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:OBJECTIVES:Myocardial perfusion SPECT is frequently affected by artefacts related to abdominal activity. Metoclopramide has been suggested to relieve this, but two previous studies have shown conflicting results. METHODS:Ninety-five patients received 10 mg metoclopramide orally after injection of 99mTc-tetrofosmin for...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,随机对照试验
doi:10.1097/01.mnm.0000243368.73141.61
更新日期:2006-12-01 00:00:00
abstract:AIM:The purpose of this case-control study was to determine whether semi-quantitative indices derived from salivary time-activity curves (TACs) are useful in the diagnosis and management of xerostomia. METHODS:Twenty-six healthy volunteers and 83 consecutive patients with xerostomia, including a subset of 40 patients ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200412000-00009
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:The indication for sentinel node biopsy (SNB) has not been fully established yet for patients with ductal carcinoma in situ (DCIS). AIM:To relate the conversion rate to invasive carcinoma with sentinel node positivity in high risk DCIS, and to refine the clinical presentation analysis in order to better sel...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/01.mnm.0000230074.39071.bf
更新日期:2006-10-01 00:00:00
abstract::Our study was aimed at determining the validity of 99Tcm-HMPAO single photon emission computed tomography (SPECT) in the localization of the epileptogenic focus by correlating this diagnostic method with other auxiliary investigations such as surface EEG and X-ray transmission computed tomography (CT). Twenty-eight pa...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199203000-00002
更新日期:1992-03-01 00:00:00
abstract::The range of leucocyte labelling efficiencies with 111In-oxine for a group of patients extended significantly (P = 0.05) below that obtained for a series of labellings of the same normal blood from a volunteer. A retrospective analysis was made of the results in the two groups to identify the cause of this difference ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:
更新日期:1985-02-01 00:00:00