1Deher LP. Primitive neuroectodermal tumor and Ewing's sarcoma [J]. Am I Surg Pathol, 1993,17( 1 ) : 1 - 13.
2Coffin CM, Dehner L P. Neurogenic tumors of soft tissue. In: Cof- fin CM, Dehner LP. O, sgea PA. Pediatric soft tissue tumors. A clinicd Pathological and Therapeutic Approach [ M ]. Maryland: Wiuiams & Wslkins, 1997:80- 132.
3Kawav - chi S, Fukuda T, bliyamoto S, et al. Peripheral primitive neuroectodermal tumor of the ovary confirmed by CD99 immunostaining, karyotypic anlysis, and RT- PCR for E WS/FLI- 1 chimeric Mrna[J]. Am J Surg pathol, 1998,22( 11 ) : 1417 - 1422.
4Schmidt D, Herrman C, Jurgens H, et al. Malignant peripheral neuroectodermal tumor and its necessary distinction from Ewing's sarcoma: A report from the Kiel pediatric tumir registry[J]. Cancer, 1991,68:2251 - 2259.
5Kushner BH, Meyers DA. How effective is dose - inten - sire / myloablative therapy against Ewing's sarcoma/primitive nearoecto - dermal tumor metastatic to bone or bone marrow? The memorial sloankettering experience and a literature review[J]. J clinoncol, 2001,19:870 - 880.
3sao A S, Roth L M, Sandler A, et al. Cervical primitiveneurotodermal tumor[J]. Gynecol Oncol,2001,83(1):138-142.
4Folpe A L,Goldblum J R,Rubin B P,et al. Morphologic and immunophenotypic diversity in Ewing family tumors:a study of 66 genetically confirmed cases[J]. Am J Surg Pathol, 2005, 29(8) : 1025-1033.
5Martin R C,Brennan M F. Adult soft tissue Ewing sarcoma or primitive neuroeetoderm tumors: predictors of survival[J]. Arch Surg,2003,138(3): 281-285.
6Reddy A T,Janss A J,Philips P C,et al. Outcome for children with supratentorial primitive neuroectodermal tumors treated with surgery, radiation, and chemotherapy[J]. Cancer, 2000,88 (9) :2189-2193.
7Jenkin R D,Al Fawaz I,Al-Schabanah M,et al. Localised Ewing sarcoma/PNET of bone prognostic factor and international data comparison[J]. Med Pediatr Oncol, 2002.39 (6) : 586-593.
8CoffinC M.DehnerLP. Neurogenic tumors of soft tissue[M]// coffin C M, Dehner L P. O, sgea P A. Pediatric soft tissue tumors. A clinicd Pathological and Therapeutic Approach. Maryland:Wiuiams & Wslkins,1997:80-132.