2William R, Wasserstorm J, Peter G. Diagnosis and teratment of lepto-meningeal metastases from solid tumors:experience with 90 patients[J]. Cancer, 1982,49 (4) :759
3Pfeiffer P, Tange MR, Hansen O. Meningeal carciomalosis in solid tumors [J]. U geskr Langer, 1995,157 ( 20 ) : 6115
4Watanabe M ,Tanaka R,Takeda N. Correlation of MRI and clinical features in meningeal carciomatosis [J]. Ncurorradiology, 1993,35(3) :512