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肺癌是危害人类健康的常见恶性肿瘤之一 ,孤立肺结节的影像检查应对其性质、转移、分期、分型及预后作出判断。常规的影像学手段 ,包括ＣＴ、ＭＲＩ诊断肺癌效果均不能令人满意。正电子发射断层 (ｐｏｓｉｔｒｏｎｅｍｉｓｓｉｏｎｔｏｍｏｇｒａｐｈｙ ,ＰＥＴ)以上体组织基本
Lung cancer is one of the common malignant tumors that endanger human health. Imaging examination of isolated pulmonary nodules should be judged by its nature, metastasis, staging, classification and prognosis. Conventional imaging techniques, including CT, MRI diagnosis of lung cancer are not satisfactory. Positronemission tomography (PET) above the basal body tissue