7Shuman WP, Patten RM, Baron RL, et al. Comparison of STIR and spin-echo MR imaging at 1. 5 T in 45 suspected extremity tumors:lesion conspicuity and extent [ J ]. Radiology, 1991, 179 ( 1 ) : 247 - 252.
8Mirowitz SA. Fast scanning and fat-suppression MR imaging of musculoskeletal disorders[ J]. AJR, 1993,161 (6) : 1 147 - 1 157.
9Berquist TH,Ehman RL,King BF,et al. Value of MR imaging in differentiating benign from malignant soft tissue masses : study of 95 lesions[J]. AJR Am J Roentgenol,1990,155(6) :1 251 -1 255.
10Kransdorf MJ, Murphey MD. Radioloic evaluation of soft-tissue masses : a current perspective [ J ]. AIR Am J Roentgenol,2000,175 ( 3 ) : 575 - 587.