5Wuisman P, Lieshout O, Sugihara S, et al. Total sacrectomy and reconstruction:Oncologic and functional outcome[J]. Clin Orthop Relat Res,2000,381 : 192 - 203.
6Krivokapic Z, Grubor N, Micev M,et al. Anterior sacral meningocele with presacral cysts:Report of a case[J]. Dis Colon Rectum, 2004,47(11) :1965 - 1969.
7Gokaslan ZL, Romsdahl MM, Kroll SS, et al. Total sacretomy and Galvestont rod reconstruction for malignant neoplasns[J]. J Neurosurg,1997,87(5) :781 - 787.
9Goenjian AK,Walling D,Steinberg AM,et al.A prospective study ofposttraumatic stress and depressive reactions among treated and untreatedadolescents 5 years after a catastrophic disaster [J].Am J Psychiatry,2005,162:2302-2308.