Compared with PET imaging,DHC imaging plays an important role in the diagnosis of lung cancer,its role including differentiation of malignant lesions from benign ones,staging of malignant lesions,detection of recurrence and monitoring response to therapy.

• 与正电子发射体层显像相比,双探头符合线路显像在肺癌的良恶性鉴别、分期、监测复发及观察疗效中起着重要作用。