5Nicolson GL.Paracrine and autocrine growth mechanisms in tumor metastasis to specific sites with particular emphasis on brain and lung metastasis[J].Cancer & Metastasis Reviews,1993,12(3-4):325.
6Hochstenbag MM,Twijnstra A,Wilmink JT,et al.Asymptomatic brain metastases (BM) in small cell lung cancer (SCLC):MR-imaging is useful at initial diagnosis[J].J Neurooncol,2000,48:243.
8Kim SY,Kim JS,Park HS,et al.Screening of brain metastasis with limited magnetic resonance imaging (MRI):clinical implications of using limited brain MRI during initial staging for non-small cell lung cancer patients[J].J Korean Med Sci,2005,20:121.
10Singh SK,Agris JM,Leeds NE.et al.Intracranial leptomeningeal metastases:comparison of depiction at FLAIR and contrast-enhanced MR imaging[J].Radiology,2000,217:50.