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Delayed imaging and additional methods to reduce subdiaphragmatic activity in myocardial perfusion SPECT imaging

机译：延迟成像和减少心肌灌注SPECT成像中减少dia肌下活动的其他方法

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摘要

Compton scatter from radiotracer in structures close to the heart may partially or completely mask myocardial perfusion defects on SPECT imaging. Previous reports have discussed benefits of additional delayed imaging. We present a case in which additional delayed stress imaging reduced Compton scatter and unveiled clinically significant, stress-induced ischemia.

机译：放射性示踪剂在心脏附近结构中产生的康普顿散射可能会部分或完全掩盖SPECT成像上的心肌灌注缺陷。先前的报告已经讨论了额外延迟成像的好处。我们介绍了一个案例，其中额外的延迟应力成像减少了康普顿散射，并揭示了临床上显着的应力诱发的缺血。

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期刊名称 Radiology Case Reports
作者
Brian Wosnitzer; Pashmina Ata; Ernest Gordon DePuey;
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作者单位

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年(卷),期 2012(7),2
年度 2012
页码 694
总页数 3
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;
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专利

1. Delayed imaging and additional methods to reduce subdiaphragmatic activity in myocardial perfusion SPECT imaging [J] . Radiology Case Reports . 2012,第2期

机译：延迟成像和额外的方法，以减少心肌灌注SPECT成像中的次耳动活动
2. Prospective diagnostic performance of semiconductor SPECT myocardial perfusion imaging: wall thickening analysis reduces the need for an additional prone acquisition [J] . Djaileb Loic, Dubois Benjamin, de Leiris Nicolas, European Journal of Nuclear Medicine and Molecular Imaging . 2019,第10期

机译：半导体SPECT心肌灌注成像的前瞻性诊断性能：壁厚分析降低了额外易受采集的需求
3. Assessment of resting perfusion defects in patients with acute myocardial infarction: comparison of myocardial contrast echocardiography, combined first-pass/delayed contrast-enhanced magnetic resonance imaging and 99mTC-sestamibi SPECT [J] . Antonella Lombardo, Vittoria Rizzello, Leonarda Galiuto, The International Journal of Cardiovascular Imaging . 2006,第3a4期

机译：急性心肌梗死患者静息灌注缺陷的评估：心肌对比超声心动图，首过/延迟对比增强磁共振成像与99m TC-sestamibi SPECT结合的比较
4. A method for improving the efficiency of myocardial perfusion imaging using conventional SPECT and SPECT/CT imaging systems [C] . Vija A. H., Malmin R., Yahil A., 2010 IEEE Nuclear Science Symposium : Conference Record . 2010

机译：一种使用常规SPECT和SPECT / CT成像系统提高心肌灌注成像效率的方法
5. Optimization and evaluation of 4D MAP-RBI-EM image reconstruction method for gated myocardial perfusion SPECT. [D] . Lee, Taek-Soo. 2009

机译：门控心肌灌注SPECT的4D MAP-RBI-EM图像重建方法的优化和评估。
6. Image quality characteristics of myocardial perfusion SPECT imaging using state-of-the-art commercial software algorithms: evaluation of 10 reconstruction methods [O] . Taher Hosny, Magdy M Khalil, Abdo A Elfiky, 2020

机译：使用最先进的商业软件算法的心肌灌注SPECT成像的图像质量特性：10重构方法评估
7. Delayed imaging and additional methods to reduce subdiaphragmatic activity in myocardial perfusion SPECT imaging [O] . Wosnitzer Brian, Ata Pashmina, DePuey Ernest Gordon 2012

机译：延迟成像和减少心肌灌注SPECT成像中减少dia肌下活动的其他方法

Delayed imaging and additional methods to reduce subdiaphragmatic activity in myocardial perfusion SPECT imaging

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