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Evaluation of 18F-FDG imaging of coincidence SPECT in pulmonary lesions
Author(s): YU Fengwen, FENG Yanlin, LIU Dejun, YUAN Jianwei, HE Xiaohong, HUANG Kemin
Pages: 922-
924
Year: 2004
Issue:
6
Journal: CHINESE JOURNAL OF MEDICAL IMAGING TECHNOLOGY
Keyword: 肺肿瘤; 体层摄影术; 发射型计算机; 脱氧葡萄糖;
Abstract: 目的探讨18F-脱氧葡萄糖(FDG)符合显像在肺部肿瘤诊断中的临床应用价值.方法回顾性分析98例临床怀疑肺部肿瘤患者术前18F-FDG符合显像结果,观察各种病变摄取18F-FDG的情况及特征.结果98例被怀疑肺部肿瘤的病例中确诊为肺癌60例,其18F-FDG符合显像结果全部为阳性;肺部良性肿瘤9例,8例为阳性;确诊为肺结核20例,11例显像阳性;炎症9例,4例显像阳性.结论18F-FDG符合显像诊断肺部肿瘤具有很高的敏感性和准确性.对肺癌的分期亦具有重要的价值,但须结合临床对显像的特征进行分析,以提高对肺癌诊断的特异性.
Citations