3Kato T, Nakaqawa Y, Sawamura Y, et al. Extramedullary plasmacytoma forming a mass in the epidural space of the spinal cord: report of a case. No shinkei geka. Neurological Surgery, 1987, 15(2): 213-218.
5Knowling MA, Harwood AR, Bergsaget DE. Comparison of extramedullary plasmacytomas with solitary and multiple plasma cell tumors of bone. J Ciln Oncol,1983,1 (4) :255.
6Diaopoolos MA, Moulopoulos LA, Maniatis A, et al. Solitary plasmacytomas of bone and sympomatic multiple myeloma. Blood ,2000,96 (6) : 2037.
7Brunning RD. Bone narrow. In: Rosai J, eds Rosai and Ackerman' s surgical pathology. 9th ed, Mosby: Elsevier,2004 : 2104.
8Soutar R, Lucraft H, Jackson G, et al. Guidelines on the diagnosis and management of solitary plasmacytoma of bone and solitary extramedullary plasmacytoma. Haematol, 2004,124(6) : 717.
9Yang LY, Zheng JK, Liu XM, et al. The in vitro myelin formation in neurospheres of hum an neural stem cells. Chin J Traumatology, 2003,6 (1) :341.
10Alexiou C, Kau R J, Dietzfelbinger H, et al. Extramedullary plasmacytoma: tumor occurrence and therapeutic concepts. Cancer, 1999,85 (11 ) : 2305.
3Strojan P,Soba E,Lamovec J. Extramedullary plasmacytoma:clinical and histopathologic study[J].{H}International Journal of Radiation Oncology Biology Physics,2002,(3):692-701.
4Soutar R,Lucraft H,Jackson G. Guidelines on the diagnosis and management of solitary plasmacytoma of bone and solitary extramedullary plasmacytoma[J].{H}British Journal of Haematology,2004,(6):717-726.
5Campo E, Swerdlow SH,Harris NL, el al. The 2008 WHOclassification oi lymphoid neoplasms and beyond : evolvingconcepts and praclic-al applications [ J ]. Blood, 2011,117(19) :50I9-5032.
6Majumdar S, Raghavan U, Jones NS. Solitary plasmacytomaand extramedullai*y plasmacytoma of {he paranasal sinuses andsoft palate [ J ] . J Laiyngol Otol, 2002 , 116( 11 ) : 962 -965.
7Lee KS, Lee JA, Song HH , et al. Solitary- dural extramedullaryplasmacytoma with inv ( 9 ) ( p 13cj21 ) [ J ]. Am J Clin Oncol,2004,27(6) :638-639.
9Soutar R, Luc raft H, Jackson G,et al. Guidelines on thediagnosis and management of solitary plasmacytoma of bone andsolitary extramedullary plasniacyloma [ J ] . Clin Oncol ( R CollRadiol) , 2004,16(6) :405-413.
10Tsang R.W, Gospodarowicz MK, Pintilie M,et al. Solitaryplasmacytoma treated with radiotherapy : impact of tumor size onoutcome[ J]. Int J Radiat Oncol Biol Phys,2001 ,50( 1) : 113-120.
