نتایج جستجو برای: nuclear medicine
تعداد نتایج: 481237 فیلتر نتایج به سال:
a Department of Nuclear Medicine, Recep Tayyip Erdogan University Faculty of Medicine, Rize, Turkey b Department of Nuclear Medicine, Bulent Ecevit University School of Medicine, Zonguldak, Turkey c Department of Nuclear Medicine, Azerbaijan National Institute of Oncology, Baku, Azerbaijan d Department of Cardiology, Marmara University School of Medicine, Istanbul, Turkey e Department of Nuclea...
Background & Aims: Spatial resolution is one of the important features of evaluating the function of nuclear medicine imaging systems. The aim of this study was evaluating the capability of the spatial resolution in images of nuclear medicine planar by calculating the modulation transfer function (MTF). Materials & Methods: Nuclear medicine imaging of capillary tube with activity 1 mCi was per...
Nuclear level density (NLD) is one of the properties of nuclei with widespread applications in astrophysics and nuclear medicine. Since there has been little experimental and theoretical research on the study of nuclei which are far from stability line, studying NLD for these nuclei is of crucial importance. Also, as NLD is an important input for nuclear research codes, hence studying the metho...
introduction: spect is a diagnostic imaging technique the main disadvantage of which is the existence of poisson noise. so far, different methods have been used by scientists to improve spect images. the wavelet transform is a new method for de-noising which is widely used for noise reduction and quality enhancement of images. the purpose of this paper is evaluation of noise reduction in spect ...
As described in the first part of this article, Evidence Based Medicine (EBM) is a growing part of medical practice which emphasizes on the best evidence. Finding this evidence by formulating an answerable question and searching strategies were described in the first part of this review. In this part, appraising the retrieved article (with the main focus on the diag...
1Department of Nuclear Medicine, University of Cologne, Cologne, Germany; 2German Hodgkin Study Group, University of Cologne, Cologne, Germany; 3Department of Clinical Hematology, Third Faculty of Medicine, Charles University, Prague, Czech Republic; 4Schweizer Arbeitsgruppe für Klinische Krebsforschung, Bern, Switzerland; 5Klinik für Strahlenheilkunde, Charité-Universitätsmedizin Berlin, Campu...
1Univ Paris-Sud, Department of Biophysics and Nuclear Medicine, Le KremlinBicêtre, France. 2Department of Nuclear Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY. 3Department of Nuclear Medicine, St Bartholomew’s Hospital and Barts and the London, Queen Mary School of Medicine and Dentistry, University of London, London, United Kingdom. 4Department of Nucl...
Objective(s): To validate the reliability of nuclear medicine physicians in diagnosing lymphoma using positron emission tomography/computed tomography using 2-deoxy-2-[18F]fluoro-D-glucose (FDG-PET/CT) and to determine findings that reliably suggest lymphoma.Methods: Seventy patients suspected of having lymphoma using FDG-PET/CT were enrolled in this retrospective study. Two nuclear medicine ph...
Oncological applications of nuclear medicine have entered a new era as a result of a greater understanding of the biological characteristics of tumours and the increasing availability of Positron Emission Tomography (PET). Fluorine-i8 labelled flurodeoxyglucose has been shown to be effective in differentiating malignant from benign tumours and in determining the extent of disease. New opportuni...
background: hot lab is a specially designed room in a nuclear medicine hospital where the radiopharmaceuticals are delivered, stored and prepared for dispensing. 99mo/99mtc-generator is the major source in the hot lab used for various medical imaging. it is important to maintain a standard for hot lab procedures to optimize the patient care and minimize radiation exposure to all nuclear medicin...
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