Abstract:
:Technetium-99m (99Tcm)(V) dimercaptosuccinic acid (DMSA) is a new tumour imaging agent which has been used to evaluate squamous carcinoma (SCC) of the head and neck. This study evaluated the pharmacokinetics and biodistribution of 99Tcm(V)DMSA in patients with SCC and calculated the bone mass of a New Zealand White (NZW) rabbit. This data was then used to calculate the effective dose equivalent in man. A total of 16 patients were studied (5 with no tumour, 11 with tumour). 99Tcm(V)DMSA had a fast bi-exponential blood clearance in patients with no tumour (30 and 401 min) and patients with tumour (30 and 387 min) with no significant difference (p greater than 0.05) between the two groups. 99Tcm(V)DMSA had a fast cumulative urine excretion with mean half-times in non-tumour and tumour patients of 183 min and 244 min respectively. There was no significant difference (p greater than 0.05) between these two latter groups. The effective dose equivalent of 99Tcm(V)DMSA in man is 5.1 microSv/MBq.
journal_name
Nucl Med Communjournal_title
Nuclear medicine communicationsauthors
Watkinson JC,Allen S,Lazarus CR,Sinclair J,Blake GM,Clarke SEdoi
10.1097/00006231-199005000-00002subject
Has Abstractpub_date
1990-05-01 00:00:00pages
343-59issue
5eissn
0143-3636issn
1473-5628journal_volume
11pub_type
杂志文章abstract:OBJECTIVES:Radioiodine ablation of thyroid tissue remains the cornerstone of treatment for patients with differentiated thyroid carcinoma after thyroidectomy. Selecting an optimal dose of radioiodine for successful ablation is a continuous challenge in these patients. METHODS:We compared the treatment response of 341 ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,随机对照试验
doi:10.1097/MNM.0b013e32834e306a
更新日期:2012-03-01 00:00:00
abstract::The combined use of 123I-BMIPP and 99Tcm-MIBI SPET imaging has been proposed as an alternative to PET for the non-invasive detection of jeopardized myocardium after a myocardial infarction, a mismatch accurately indicating jeopardized but still viable tissue. In this paper, a new quantitative approach is described, ex...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199712000-00005
更新日期:1997-12-01 00:00:00
abstract::Scintigraphically, Warthin's tumour usually demonstrates increased tracer uptake compared to normal adjacent salivary tissue. A case is presented in which tumour uptake is no greater than the normal adjacent gland. Gustatory stimulation results in failure of tumour tracer washout, and this finding rather than 'hot' sa...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198806000-00007
更新日期:1988-06-01 00:00:00
abstract::The suggestion by the National Institute for Clinical Excellence (NICE) to more than triple the number of myocardial perfusion scintigraphy (MPS) procedures carried out by the NHS each year is a challenge both in terms of numbers of gamma cameras available to carry out the scans and qualified staff to supervise stress...
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:OBJECTIVES:Maximum standardized uptake value (SUV(max)) is a marker of tumor glucose metabolism detected by [(18)F]-fluorodeoxyglucose ((18)F-FDG) PET/computed tomography (PET/CT) and reflects tumor aggressiveness. The aim of the study was to evaluate the value of SUV(max) in differentiating benign from malignant solit...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328360668a
更新日期:2013-06-01 00:00:00
abstract::The time course of thyroglobulin (Tg) was monitored in patients with differentiated thyroid carcinoma after ablative therapy (thyroidectomy + 131I-treatment) with particular respect to endogeneous antibodies (Tg-ABs). In 232 patients (196 without Tg-ABs, 36 with Tg-ABs at the time of treatment) a sensitivity of 88% (a...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198405000-00003
更新日期:1984-05-01 00:00:00
abstract::Positron emission tomography (PET) is increasingly used clinically to provide functional information on disease processes, especially in oncology using the glucose analogue 2-[18F]fluoro-2-deoxy-D-glucose (F-FDG). In the clinical setting it has become standard practice to use simplified imaging protocols compared to t...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:10.1097/01.mnm.0000134327.85170.6b
更新日期:2004-07-01 00:00:00
abstract::In ten patients with malignant gliomas the regional cerebral metabolic rate for glucose (rCMRGlc) was studied with positron emission tomography (PET) using 2-18F-deoxyglucose (18FDG) before and within 1 to 7 days after intra-arterial chemotherapy with the nitrosourea derivative ACNU (iaACNU). Three patients were studi...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198911000-00002
更新日期:1989-11-01 00:00:00
abstract::Pentavalent 99Tcm-dimercaptosuccinic acid (99Tcm-(V)DMSA) has an established role in imaging medullary thyroid carcinoma. There have been case reports of uptake in bone metastases. Our aims were to compare 99Tcm-(V)DMSA with 99Tcm-hydroxymethylene diphosphonate (99Tcm-HDP) in bone metastases, to assess its value in im...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-199710000-00003
更新日期:1997-10-01 00:00:00
abstract::Three ligand assays for TSH using monoclonal antibodies, an IRMA, an ELISA and a DELFIA were compared with a standard DAB RIA technique. The IRMA proved to be superior in respect to sensitivity, precision, reproducibility and practicality. The highest sensitivity yet, was achieved by DELFIA. IRMA, ELISA and DELFIA are...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198504000-00003
更新日期:1985-04-01 00:00:00
abstract:OBJECTIVE:To determine whether any patient or hepatic tumor characteristics are predictive of hepatopulmonary shunt fraction when performed before radioembolization. MATERIALS AND METHODS:A retrospective review was performed on 190 patients who underwent preradioembolization hepatic arteriography with calculation of h...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000528
更新日期:2016-09-01 00:00:00
abstract::The aim of this study was to examine the value of an additional atropine injection in patients who do not achieve an adequate heart rate during dobutamine infusion for myocardial perfusion SPET (single photon emission tomography). Patients undergoing dobutamine myocardial SPET who failed to achieve > or = 85% of their...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199706000-00012
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND:Clinical studies in women using technetium-99m (Tc)-Bombesin have shown successful radionuclide imaging of breast tumours overexpressing gastrin-releasing peptide receptors (GRPRs). Recent studies have demonstrated that most breast tumours overexpress folate receptors (FRα). AIM:The aim of this work was to ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000460
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to determine the evolution of patients with internal mammary chain (IMC) drainage whether the IMC-sentinel lymph node (IMC-SLN) was biopsied or not, as well as to determine the clinical implications of the biopsy of the IMC-SLN (IMC-SLNB) in patients with breast cancer and IMC drainag...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328330addf
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:We retrospectively investigated the value of dynamic Tc-diisopropyl-iminodiacetic acid hepatobiliary scintigraphy (HBS) in discriminating postsurgical complications following liver transplantation (LT). METHODS:Dynamic HBS was performed for suspected post-LT complications in 201 cases. Hepatic uptake and exc...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e32834fc5e6
更新日期:2012-03-01 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:BACKGROUND AND OBJECTIVE:The widely applied F-FDG is known for its disadvantage in brain tumour PET imaging because of its high background uptake. C-choline can achieve high contrast of brain tumour imaging and was expected to have higher sensitivity and specificity. We analysed the misdiagnoses in C-choline PET imagin...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e3282f4a21e
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:The new anti-cancer drug imatinib mesylate inhibits the tyrosine kinase growth factor receptor, c-KIT, and has shown spectacular activity in patients with gastrointestinal stromal tumours (GISTs). OBJECTIVE:To assess whether fluorodeoxyglucose positron emission tomography (FDG PET) is suitable for response ...
journal_title:Nuclear medicine communications
pub_type: 临床试验,杂志文章
doi:10.1097/00006231-200405000-00002
更新日期:2004-05-01 00:00:00
abstract::An increased uptake of bone-seeking radiopharmaceuticals into malignant bone lesions could further improve the diagnostic accuracy of routine bone scanning. The tracers used in clinical routine for bone scanning are methylene-diphosphonate (MDP), dicarboxypropane-diphosphonate (DPD) and ethylenediaminetetramethylene-p...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-200404000-00008
更新日期:2004-04-01 00:00:00
abstract::This study surveyed practice in nuclear cardiology in the UK in 1994. A questionnaire was sent to 219 centres performing nuclear imaging asking for details of current practice in nuclear cardiology. Replies were received from 192 centres (88%). Activity in performance of myocardial perfusion imaging (MPI) and radionuc...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199804000-00004
更新日期:1998-04-01 00:00:00
abstract:OBJECTIVES:Computed tomography (CT) automatic exposure control (AEC) systems are now used in all modern PET-CT scanners. A collaborative study was undertaken to compare AEC techniques of the three major PET-CT manufacturers for fluorine-18 fluorodeoxyglucose half-body oncology imaging. MATERIALS AND METHODS:An audit o...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000000064
更新日期:2014-04-01 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::The requirements, problems and progress of radioimmunotherapy in the management of certain malignancies are described. The future prospects using a two- or three-stage approach are promising. ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:
更新日期:1991-04-01 00:00:00
abstract::Reticuloendothelial system (RES) phagocytic function or capacity can be measured by clearance studies with test substances. This study in the rat examines three commercially available 99Tcm-labelled test substances, and different methods of calculating RES capacity. Albures size 500 nm and sulphur colloid size 600 nm ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198705000-00004
更新日期:1987-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the potential of (99m)Tc-pamidronate ((99m)Tc-APD) against (99m)Tc-medronate ((99m)Tc-MDP) as a new bone-seeking agent using intact bone and fractured femur in a rat model. METHODS:(99m)Tc-APD was prepared by the stannous reduction method. Scintigraphic images were obtained at 2 h and 24 h after ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0b013e328013eb74
更新日期:2007-02-01 00:00:00
abstract::Forty-four patients with symptoms of lower limb arterial insufficiency were examined by radionuclide angiography using 99Tcm in vivo red cell labelling and by contrast aortography. The results of the study indicate that radionuclide angiography may well have a useful role to play in determining the type of contrast st...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-198601000-00006
更新日期:1986-01-01 00:00:00
abstract:BACKGROUND:ECG-gated single photon emission computed tomography (SPECT) myocardial perfusion scintigraphy combined with phase analysis allows for the assessment of left ventricular dyssynchrony. However, there are several software programs available thereby introducing variability in outcome and normal values. The aim ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/MNM.0000000000001068
更新日期:2019-10-01 00:00:00
abstract:INTRODUCTION:The choice of metrics for defining active Takayasu arteritis (TAK) using fluorine-18-fluorodeoxyglucose (F-FDG)-PET remains controversial. OBJECTIVE:The aim of this study was to compare in the same patients the diagnostic performance for the detection of active TAK of different metrics applied for the qua...
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::The extravascular concentration (Ce) of some renal agents, in relation to the simultaneous plasma concentration (Ci), was calculated as a function of time after intravenous injection. Four agents were studied: 51Cr-ethylenediamine tetraacetate (EDTA) (n = 11), 125I-hippuran (n = 11), 99Tcm-dimercaptosuccinic acid (DMS...
journal_title:Nuclear medicine communications
pub_type: 杂志文章
doi:10.1097/00006231-199402000-00002
更新日期:1994-02-01 00:00:00
abstract::The impact of recent advances in the chemical and genetic engineering manipulations of antibodies on radioimmunotargeting is reviewed both in relation to radioimmunoscintigraphy and radioimmunotherapy. The resulting trends are: (1) the linking of parts of the mouse/rat and human antibody molecule; (2) the creation of ...
journal_title:Nuclear medicine communications
pub_type: 杂志文章,评审
doi:
更新日期:1995-02-01 00:00:00