Reduction of SPECT MPI Radiation Dose Using Contemporary Protocols and Technology

Source: Journal of the American College of Cardiology: Cardiovascular Imaging - Category: Radiology Authors: Tags: Letter to the Editor Source Type: research

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Condition:   Coronary Artery Disease Intervention:   Sponsors:   China National Center for Cardiovascular Diseases;   Beijing Lark Cloud Biomedical Technologies Innovation Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
The combination of artificial intelligence (AI) and a new noninvasive cardiac...Read more on AuntMinnie.comRelated Reading: Cardiac MRI offers prognosis for hard-to-find infarctions CCTA reduces unnecessary invasive coronary procedures SNMMI: AI enables stress-first SPECT MPI protocol ACC: PET/CT calcium scans could foretell cardiac events ACC: PET tops SPECT for severe coronary artery disease
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
AbstractAlzheimer ’s disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia. Beta-amyloid (Aβ) deposition and neurofibrillary tangles (NFTs) of abnormal hyperphosphorylated tau protein are the pathological hallmarks of the disease, accompanied by other pathological processes such as microglia activation. Functional and molecular nuclear medicine imaging with single-photon emission computed tomography (SPECT) and positron emission tomography (PET) techniques provides valuable information about the underlying pathological processes, many years before the appearance of cl ini...
Source: Annals of Nuclear Medicine - Category: Nuclear Medicine Source Type: research
Publication date: Available online 16 August 2018Source: Revista Española de Medicina Nuclear e Imagen Molecular (English Edition)Author(s): Myoung Hyoun Kim, Soon-Ah Park, Dae-Weung Kim
Source: Revista Espanola de Medicina Nuclear e Imagen Molecular - Category: Nuclear Medicine Source Type: research
ConclusionPatient height, weight, gender, and age have significant impact on count rate when performing CZT radionuclide angiography and may subsequently be used for individualized planning of tracer dosage.
Source: Journal of Nuclear Cardiology - Category: Nuclear Medicine Source Type: research
AbstractThis mini-review highlights cardiovascular studies that were presented during the 2018 Society of Nuclear Medicine and Molecular Imaging (SNMMI) annual meeting in Philadelphia. The aim of this review is to inform readers about several noteworthy studies reported at the meeting. Although cardiovascular application of PET and SPECT are not the primary focus of the SNMMI, several scientific teams working in this field presented their latest scientific findings at this meeting. The review therefore aims to inform the readers who did not attend the SNMMI annual meeting about some interesting new concepts presented this ...
Source: Journal of Nuclear Cardiology - Category: Nuclear Medicine Source Type: research
New J. Chem., 2018, Advance Article DOI: 10.1039/C8NJ00089A, PaperPreeti Jha, Shubhra Chaturvedi, Ankur Kaul, Pradeep Pant, Anju, Sunil Pal, Nidhi Jain, Anil K. Mishra A99mTc-labelled bis-benzothiazolone-DTPA radio-complex as a SPECT neuroimaging agent. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - New J. Chem. latest articles - Category: Chemistry Authors: Source Type: research
CONCLUSIONS: Determination of the SUV value of the normal pelvis with 99m Tc-MDP SPECT/CT is feasible and highly reproducible. SUVs of the normal pelvis showed a relatively large variability. As a quantitative imaging biomarker, SUVs might require standardization with adequate reference data for the participant to minimize variability. PMID: 30103368 [PubMed - as supplied by publisher]
Source: Journal of X-Ray Science and Technology - Category: Radiology Tags: J Xray Sci Technol Source Type: research
Given the need for early detection of organ involvement in systemic sclerosis, we evaluated 99mTc-rhAnnexin V-128 for the detection of early stages of interstitial lung disease (ILD) in respective animal models u...
Source: Arthritis Research and Therapy - Category: Rheumatology Authors: Tags: Research article Source Type: research
AbstractObjectivesSubstantia nigra hyperechogenicity (SN+) detected by transcranial ultrasound (TUS) is useful for Parkinson ’s disease (PD) diagnosis. Approximately 15% false negative results of unknown significance are reported. However, most TUS studies are transversal, and diagnosis of PD may change during follow-up.MethodsAnalysis of our prospective registry of TUS in clinical practice, selecting patients with sufficient bone window, to whom TUS was performed because of suspected PD, and a minimum of 3-year follow-up. Subjects were classified regarding SN echogenicity (SN+/SN −).Results172 patients (122 SN...
Source: Journal of Neurology - Category: Neurology Source Type: research
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