Technetium-99m
Multiple metastases of soft tissue visualized by technetium 99m methylene diphosphonate scintigraphy: a case report
... The concomitant bone scintigraphic positivity of me- tastasis in the soft tissue is also worthy of note. Bone scintigraphy is performed by intravenous injection of technetium-99m-methylene diphosphonate (99 ...
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Technetium-99m transport and immobilisation in porous media: Development of a novel nuclear imaging technique
... of technetium-99m, a γ-emitting metastable isomer of technetium-99 commonly used in medical ...of technetium-99m during co-advection through quartz sand and various cementitious ...
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Technetium-99m tetrofosmin: Use for myocardial perfusion imaging in the detection of coronary artery disease
... In the sequelae of chronic CAD, left ventricular dysfunction is one of the most important determinants of prognosis. The gold standard for assessing myocardial viability is restoration of blood flow after left ...
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Distal appendicular skeletal involvement of diffuse large B cell lymphoma on technetium 99m methylenediphosphonate bone scintigraphy and 18F fluorodeoxyglucose positron emission tomography/computed tomography: a case report
... Abstract Background: We report a case of a patient with appendicular bone involvement of diffuse large B-cell lymphoma visualized by whole-body technetium-99m methylenediphosphonate bone[r] ...
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Biodistribution and Scintigraphic Evaluation of Microemulsion Formulations of Technetium 99m Radiolabeled Thymoquinone
... The hydrophobic nature of thymoquinone (TQ) compromises its bioavailability and limits its effectiveness as an anticancer compound. The preparation and evaluation of TQ-microemulsion formulations was investigated. ...
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Normal reference values for thyroid uptake of technetium-99m pertechnetate for the Namibian population
... of technetium-99m ...of technetium-99m ...with technetium-99m pertechnetate uptake, 18 implying that the mode by which the two ...
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Feasibility of a streamlined imaging protocol in technetium-99m-Tektrotyd somatostatin receptor SPECT/CT
... a Technetium-99m (Tc99m) labelled Somatostatin analogue has become more widely available and this radiopharmaceutical overcomes some of the ...departmental Technetium-99m generators, a single ...
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<p>Characterization, optimization, and in vitro evaluation of Technetium-99m-labeled niosomes</p>
... Background and purpose: Niosomes are nonionic surfactant-based vesicles that exhibit certain unique features which make them favorable nanocarriers for sustained drug delivery in cancer therapy. Biodistribution studies ...
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RENAL ALLOGRAFT ACCUMULATION OF TECHNETIUM-99M SULFUR COLLOID AS A PREDICTOR OF GRAFT REJECTION
... A perplexing issue in diagnosing the cause of renal allograft dysfunction is differentiation between rejection----the most common cause--and many other possibilities that have detrimental effects on graft function. This ...
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The radiolabelling of salbutamol with technetium-99m and its applications to the study of salbutamol deposition in the human respiratory tract
... Technetium-99m ( ^ T c ) is the most versatile and commonly used radionuclide in clinical use. It has a 140 keV gamma-ray emission and a half-life o f 6 hours which make it ideal for imaging (Sharp, 1989). ...
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Sites and Mechanisms of Localization of Technetium 99m Phosphorus Radiopharmaceuticals in Acute Myocardial Infarcts and other Tissues
... of technetium- 99m phosphorus ( 99m Tc-P) radiopharmaceuticals in acute myocardial infarcts and the mechanisms responsible for 99m Tc-P uptake in acute myocardial infarcts and other ...
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Myocardial clearance of technetium-99m-teboroxime in reperfused injured canine myocardium
... Background: Recent technical developments using solid-state technology have enabled rapid image acquisition with single photon emission computed tomography (SPECT) and have led to a renewed interest in technetium- ...
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RADIONUCLIDE TECHNIQUES IN THE DIAGNOSIS OF PRIMARY HYPERPARAThYROIDISM THE ROLE OF TECHNETIUM 99M-THALLIUM 20 SUBTRACTION SCANNING
... The patient was given a dose of 555 MBq Tc-99m methylene diphosphonic acid intravenously and whole body skeletal imaging was performed 3 hrs later. Images were acquired using a Scintronix Gamma Camera with a ...
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The effect of prednisolone on the sensitivity of Technetium 99m-methylene diphosphonate ( 99m Tc-MDP) scintigraphy to detect simulated closed fracture in the rat tibia
... Effect of prednisolone dose and duration of treatment on the ratio of measured activity in fractured tibia bone to contra lateral healthy one (R factor).Vertical bars den[r] ...
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Imaging in situ breast carcinoma (with or without an invasive component) with technetium 99m pentavalent dimercaptosuccinic acid and technetium 99m 2 methoxy isobutyl isonitrile scintimammography
... Any increased focal radiotracer accumulation was assessed as suggestive of invasive breast cancer, whereas any other pattern of more widespread diffuse uptake was assessed as representin[r] ...
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Clearance of technetium-99m-DTPA and HRCT findings in the evaluation of patients with Idiopathic Pulmonary Fibrosis
... of 99m-DTPA can actually predict the clinical course of ...of 99m-DTPA, although abnormal in all subjects in presentation, was not a predictor of disease progression in IPF patients ...
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Evaluation of Children With Possible Appendicitis Using Technetium 99m Leukcyte Scan
... of pediatric patients with possible appendicitis ap- pears to be threefold: it can be used emergently; it is abnormal in 100% of children with appendicitis; and it has a high negative pr[r] ...
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RENAL LOCALIZATION FOR PERCUTANEOUS BIOPSY BY SCANNING WITH TECHNETIUM-99m-IRON COMPLEX
... The patient is placed in the prone position, usually with a pillow under the lower costal margms to simulate tile renal biopsy position.. Scanning is accomplished.[r] ...
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Early myocardial damage assessment in dystrophinopathies using <sup>99</sup>Tc<sup>m</sup>-MIBI gated myocardial perfusion imaging
... Background: Early detection of muscular dystrophy (MD)-associated cardiomyopathy is important because early medical treatment may slow cardiac remodeling and attenuate symptoms of cardiac dysfunction; however, no ...
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<p>Diagnosis and Treatment of Hereditary Transthyretin Amyloidosis (hATTR) Polyneuropathy: Current Perspectives on Improving Patient Care</p>
... Tc-PYP, technetium-99m radiolabeled pyrophosphate; ASO, antisense oligonucleotide; ATTRwt, wild-type trans- thyretin amyloidosis; BNP, brain natriuretic peptide; CADT, Compound Autonomic Dysfunction Test; ...
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