赵梅莘,张卫方.99Tcm-MAA动态-全身-局部肺灌注显像对原因不明呼吸困难的诊断价值[J].中国医学影像技术,2019,35(11):1669~1672
99Tcm-MAA动态-全身-局部肺灌注显像对原因不明呼吸困难的诊断价值
Diagnostic value of 99Tcm-MAA dynamic-whole body-local lung perfusion imaging in unexplained dyspnea
投稿时间:2019-02-15  修订日期:2019-09-12
DOI:10.13929/j.1003-3289.201902048
中文关键词:    灌注显像  呼吸困难  放射性核素显像
英文关键词:lung  perfusion imaging  dyspnea  radionuclide imaging
基金项目:
作者单位E-mail
赵梅莘 北京大学第三医院核医学科, 北京 100191  
张卫方 北京大学第三医院核医学科, 北京 100191 tsy1997@126.com 
摘要点击次数: 302
全文下载次数: 146
中文摘要:
      目的 探讨99Tcm-MAA动态-全身-局部肺灌注显像对原因不明呼吸困难的诊断价值。方法 收集因原因不明呼吸困难行99Tcm-MAA动态-全身-局部肺灌注显像的19例患者,以出院诊断为标准,分析患者显像结果。结果 共13例患者确诊为肺内分流,其中9例患者诊断为肝肺综合征,另4例患者包括1例遗传性毛细血管扩张症、3例肺内分流原因未明。所有患者均排除肺栓塞。结论 99Tcm-MAA动态-全身-局部肺灌注显像,可同时诊断或排除肺内分流及肺栓塞,可在临床推广使用。
英文摘要:
      Objective To investigate the differential diagnostic value of 99Tcm-MAA dynamic-whole body-local lung perfusion imaging in unexplained dyspnea. Methods Nineteen patients with unexplained dyspnea underwent 99Tcm-MAA dynamic-whole body-local lung perfusion imaging. The imaging results were analyzed based on the discharged diagnosis. Results A total of 13 patients were diagnosed as intrapulmonary shunt, 9 of them were diagnosed as hepatopulmonary syndrome, the other 4 patients included 1 case of hereditary telangiectasia and 3 cases of intrapulmonary shunt were with unknown causes. All patients were excluded from pulmonary embolism. Conclusion 99Tcm-MAA dynamic-whole body-local lung perfusion imaging can simultaneously diagnose or exclude pulmonary shunt and pulmonary embolism, and can be widely used in clinical practice.
查看全文  查看/发表评论  下载PDF阅读器