A Study of <sup>18</sup>FDG imaging with coincidence SPECT for the diagnosis of lung cancer

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A Study of ¹⁸FDG imaging with coincidence SPECT for the diagnosis of lung cancer

更新时间：2021-03-12

- A Study of ¹⁸FDG imaging with coincidence SPECT for the diagnosis of lung cancer
- NUCLEAR TECHNIQUES Issue 5, (2000)
- 作者机构：
  
  上海市肺科医院,上海,200433
- 作者简介：
- 基金信息：
- DOI：
  CLC： R734.2
- Published：01 May 2000
- 稿件说明：
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[1]苗积生,王火强,潘惠忠,刘进军,吴吉勇,沈毅.符合线路SPECT-~(18)FDG显像诊断肺癌的研究[J].核技术,2000(05):305-307.

A Study of ¹⁸FDG imaging with coincidence SPECT for the diagnosis of lung cancer[J]. Nuclear techniques, 2000, (5): 305-307.
[1]苗积生,王火强,潘惠忠,刘进军,吴吉勇,沈毅.符合线路SPECT-~(18)FDG显像诊断肺癌的研究[J].核技术,2000(05):305-307. DOI：

A Study of ¹⁸FDG imaging with coincidence SPECT for the diagnosis of lung cancer[J]. Nuclear techniques, 2000, (5): 305-307. DOI：

摘要

用双探头ＥＣＴ进行

１８

ＦＤＧ符合线路显像，探讨对肺癌的诊断价值。３９例未确诊的肺部病变患者，禁食４ｈ静脉注入３７－１１１ＭＢｑ

１８

ＦＤＧ。静休１－２ｈ在胸部行断层显像，用叠代法重建。检测病灶区与对侧对照区核素的浓聚比值，超过１．３为显像阳性。根据显像结果对肺癌诊断的灵敏度是９３％（２５／２７），特异性８３％（１０／１２），符合率９０％（３５／３９）。本显像技术对肺癌诊断有较好的应用价值。

Abstract

SPECT coincidence imaging was performed on a dual-head gamma camera （DST-XLi

SMV） to allow the detection of 511keV gamma emission of

FDG positron radionuclides.

FDG was provided by Shanghai Institute of Nuclear Research. All the patients with lung lesions on X-ray film have not yet confirmed in diagnosis underwent

FDG imaging. Patients fasted 4 hours before administration of

FDG and kept rest from 1-2 hours after intravenous administration of 37-111MBq

FDG. Images were reconstructed by lterative reconstruction. Draw ROI on lesion area （L） and control area （C）. The L/C ratio larger than 1.3

it was considered positive. Of total 39 cases

the sensitivity

specificity and accuracy was 93%（25/27）

83%（10/12） and was 90%（35/39） respectively

for the diagnosis of lung cancer. Therefore coincidence imaging of

FDG-SPECT is a suitable and reliable new technology for the diagnosis of lung cancer.

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A Study of 18FDG imaging with coincidence SPECT for the diagnosis of lung cancer

DOI：

摘要

Abstract

关键词

Keywords

references

A Study of ¹⁸FDG imaging with coincidence SPECT for the diagnosis of lung cancer