2Theodosopoulos T,Stafyla VK,Tsiantoula P,et al.Special problems encountering surgical management of large retroperitoneal schwanno-mas[].World J Surg Oncol.2008
3Rosai J.Ackerman’s Surgical Pathology[]..1995
4Yoshino T,Yoneda K.Laparoscopic resection of a retroperitoneal an-cient schwannoma:a case report and review of the literature[].Anticancer Research.2008
5Patocskai,E.J.,Tabatabaian,M.,Thomas,M.J.Cellular schwannoma: a rare presacral tumour[].Canadian journal of Surgery.2002
6Daneshmand S,Youssefzadeh D,Chamie K,et al.Benign retroperi-toneal schwannoma:A case series and review of the literature[].Urology.2003
7Goh BK,Tan YM,Chung YF,et al.Retroperitoneal schwannoma[].The American Journal of Surgery.2006
8Hughes MJ,Thomas JM,Fisher C,et al.Imaging features of retroperi-toneal and pelvic schwannomas[].Clinical Radiology.2005
9Li,Q.,Gao,C.,Juzi,J.T.,Hao,X.Analysis of 82 cases of retroperitoneal schwannoma[].Anz Journal of Surgery.2007
