- Recent Advances in Echocardiography for Nuclear Medicine Physician
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Hong GR, Shin DG
- KMID: 2307638
- Korean J Nucl Med.
- 2005 Dec;39(6):407-412.
Echocardiography is one of the most frequently used techniques for diagnosing cardiovascular diseases. Over the last twenty years, technological advances have enabled the application of high-quality imaging. Important recent developments... -
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- Development of Regularized Expectation Maximization Algorithms for Fan-Beam SPECT Data
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Kim SM, Lee JS, Lee SJ, Kim KM, Lee DS
- KMID: 2307645
- Korean J Nucl Med.
- 2005 Dec;39(6):464-472.
PURPOSE: SPECT using a fan-beam collimator improves spatial resolution and sensitivity. For the reconstruction from fan-beam projections, it is necessary to implement direct fan-beam reconstruction methods without transforming the data... -
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- Simultaneous Visualization of the Sublingual Thyroid and Lactating Breasts with Tc-99m Pertechnetate Scintigraphy
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Seo JH, Seong YO, Bae JH, Jeong SY, Ahn BC, Lee J, Lee KB
- KMID: 2307648
- Korean J Nucl Med.
- 2005 Dec;39(6):489-490.
PURPOSE: The thyroglossal duct runs from the base of the tongue to the thyroid. Rarely the thyroid completely fails to migrate and results in ectopic thyroid tissue, which can be... -
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- Reproducibility of Adenosine Tc-99m sestaMIBI SPECT for the Diagnosis of Coronary Artery Disease
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Lee DY, Bae JH, Lee SW, Chun KA, Yoo J, Ahn BC, Ha JH, Chae SC, Lee KB, Lee J
- KMID: 2307646
- Korean J Nucl Med.
- 2005 Dec;39(6):473-480.
PURPOSE: Adenosine myocardial perfusion SPECT has proven to be useful in the detection of coronary artery disease, in the follow up the success of various therapeutic regimens and in assessing... -
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- Patterns of FDG Uptake in Stomach on F-18 FDG Positron Emission Tomography: Correlation with Endoscopic Findings
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Chae MJ, Cheon GJ, Lee SW, Byun BH, Kim S, Kim YC, Choi CW, Lim SM
- KMID: 2307644
- Korean J Nucl Med.
- 2005 Dec;39(6):456-463.
PURPOSE: we often find variable degrees of FDG uptake and patterns in stomach, which can make difficult to distinguish physiologic uptake from pathologic uptake on FDG PET. The purpose of... -
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- Effects of Motion Correction for Dynamic [11C]Raclopride Brain PET Data on the Evaluation of Endogenous Dopamine Release in Striatum
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Lee JS, Kim YK, Cho SS, Choe YS, Kang E, Lee DS, Chung JK, Lee MC, Kim SE
- KMID: 2307639
- Korean J Nucl Med.
- 2005 Dec;39(6):413-420.
PURPOSE: Neuroreceptor PET studies require 60-120 minutes to complete and head motion of the subject during the PET scan increases the uncertainty in measured activity. In this study, we investigated... -
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- Reference Values of Functional Parameters in Gated Myocardial Perfusion SPECT: Comparison with QGS (R) and 4DM (R) Program
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Jeong YJ, Park TH, Cha KS, Kim MH, Kim YD, Kang DY
- KMID: 2307641
- Korean J Nucl Med.
- 2005 Dec;39(6):430-437.
PURPOSE: The objectives of this study were - First, to determine the normal range of left ventricular end diastolic volume (EDV), end systolic volume (ESV) and ejection fraction (EF) from... -
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- Smoking-Induced Dopamine Release Studied with [11C]Raclopride PET
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Kim YK, Cho SS, Lee DH, Ryu HJ, Lee EJ, Ryu CH, Jeong IS, Hong SK, Lee JS, Seo HG, Jeong JM, Lee WW, Kim SE
- KMID: 2307640
- Korean J Nucl Med.
- 2005 Dec;39(6):421-429.
PURPOSE: It has been postulated that dopamine release in the striatum underlies the reinforcing properties of nicotine. Substantial evidence in the animal studies demonstrates that nicotine interacts with dopaminergic neuron... -
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- Dopamine Transporter Density of the Basal Ganglia Assessed with I-123 IPT SPECT in Methamphetamine Abusers
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Lee JR, Ahn BC, Kewn DH, Sung YO, Seo JH, Bae JH, Jeong SY, Lee SW, Yoo J, Lee J, Chi DY, Lee KB
- KMID: 2307647
- Korean J Nucl Med.
- 2005 Dec;39(6):481-488.
PURPOSE: Functional imaging of dopamine transporter (DAT) defines integrity of the dopaminergic system, and DAT is the target site of drugs of abuse such as cocaine and methamphetamine. Functional imaging... -
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- Development and Performance Evaluation of an Animal SPECT System Using Philips ARGUS Gamma Camera and Pinhole Collimator
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Kim JH, Lee JS, Kim JS, Lee BI, Kim SM, Choung IS, Kim YK, Lee WW, Kim SE, Chung JK, Lee MC, Lee DS
- KMID: 2307643
- Korean J Nucl Med.
- 2005 Dec;39(6):445-455.
PURPOSE: We developed an animal SPECT system using clinical Philips ARGUS scintillation camera and pinhole collimator with specially manufactured small apertures. In this study, we evaluated the physical characteristics of... -
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- Brain Regions Associated With Anhedonia in Healthy Adults: a PET Correlation Study
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Jung YC, Seok JH, Chun J, Park HJ, Lee JD, Kim JJ
- KMID: 2307642
- Korean J Nucl Med.
- 2005 Dec;39(6):438-444.
PURPOSE: Anhedonia has been proposed to be the result of a basic neurophysiologic dysfunction and a vulnerability marker that precede and contribute to the liability of developing schizophrenia. We hypothesized... -
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