4Ben Moualli.Retroperitoneal schwannoma.Case Repor Ann Urol,2001,35:270-272.
5Jacoby L B,Maccollin M,Louis D N,et al.Exon scanning for mutation in the NF 2 gene in schwannomas[J].Hum Molec Genet,1994,3:413-419.
6Cortes-Aranguez I,Fernandez-Arjona M,de Castro-Barbosa F.A benign retroperitoneal schwannoma:a review of the literature and a report of a new case[J].Actas Urol Esp,1999,23(7):621-624.
8Giglio M,Giasotto V,Medical M,et al.Retroperitoneal ancient schwannoma:case report and analysis of clinico-radiological findings[J].Ann Urol 2002,36:104-106.
9Scheithauer B W,Woodruff J M,Erlandson R A,et al.Tumors of the peripheral nervous system[M].Washington,DC.Armed Forces Institute of Pathology,1999:105-170.
