PET/CT技术在肺癌诊断上的临床应用

目的:探讨PET/CT技术在肺癌诊断上的临床应用价值。方法:对临床其他检查(X线胸片、CT、化验等)发现肺内病变怀疑为恶性肿瘤的患者20例,其中男性15例,女性5例,年龄54~86岁,使用GE公司DST16型PET/CT行胸部PET/CT检查。结果:本组病例恶性病变15例,良性病变5例。讨论:胸部PET/CT检查对肺癌早期诊断有较好的临床应用价值,控制多方面因素可以降低假阳性及假阴性。

Clinical Application of Detecting Lung Cancer based on PET/CT

Objective To research the validity of PET/CT in clinic for detecting lung cancer. Method There were 20 subjects who may have lung cancer according to the result form other detecting way, including 15 males and 5 females with an average age from 54 to 86. Results Malignant lesions were found in 15 cases and benign lesions in 5 cases. Discussion The examination of chest with PET/CT is suit for early diagnosis of lung cancer. The number of patient of false postive and false negative is decreased by controlling some factor.