1Van Herendael BH, Heyman SR, Vanhoenacker FM, et al. The value of magnetic resonance imaging in the differentiation between malignant peripheral nerve-sheath tumors and non-neurogenic malignant soft-tissue tumors. Skeletal Radio1,2006,35:745.
2Stoll G, Bendszus M, Perez J, et al. Magnetic resonance imaging of the peripheral nervous system. J Neurol,2009,256:1043.
3Verstraete KL, Achten E, De Schepper A, et al. Nerve sheath tumors: evaluation with CT and MR imaging. J Beige Badiol,1992,75:311.
4Bhargava R, Parham DM, Lasater OE, et al. MR imaging differentiation of benign and malignant peripheral nerve sheath tumors:use of the target sign. Pediatr Radiol, 1997,27 : 124.
5Varma DG, Moulopoulos A, Sara AS ,et al. MR imaging of extracranial nerve sheath tumors. J Comput Assist Tomogr, 1992,16:448.
6Pilavaki M, Chourmouzi D, Kiziridou A, et al. Imaging of peripheral nerve sheath tumors with pathologic correlation:pictorial review. Eur J Radiol,2004 ,52 :229.
7Li CS, Huang GS, Wu HD, et al. Differentiation of soft tissue benign and malignant peripheral nerve sheath tumors with magnetic resonance imaging. Clinical Imaging,2008,32 : 121.
8Verstraete KL,Achten E,De Schepper A, et al. Nerve sheath tumors: evaluation with CT and MR imaging. J Beige Radiol,1992,75:311.
9Stasik CJ, Tawfik O. Malignant peripheral nerve sheath tumor with rhabdomyosarcomatous differentiation ( malignant triton tumor). Arch Pathol Lab Med ,2006,130 : 1878.
10James G, Crocker M, King A, et al. Malignant triton tumors of the spine. J Neurosurg Spine,2008,8:567.
