5Miettinen M, Lasola J. Gastrointestinal stromal tumors definition, clinical histological, immunohistochemical and differentinal diagnosis[J]. Virchows Arch, 2001, 438(1): 1-12.
6Miettinen M, Furlong M, Sarlomo-Rikala M, et al. Gastrointestinal stromal tumors, Intramural leiomyomas, and leiomyosarcomas in the rectum and Anus[J]. Am J Surg Pathol, 2001, 25(9): 1121 - 1133.
7Rossi ER, Mocellin S, Mencaell R, et al. Gastrointestinal stomal tumors from a surgical to a molecular approach [J]. Int J Cancer,2003, 107:171-176.
8Pierie J, Choudry U, Muzikansky A, et al. The effect of surgery and grade on outcome of gastrointestinal stromal tumors[J].Arch Surg, 2001, 136(4): 383-389.
9DeMatteo B, Lewis JJ, Leung D, et al. Two hundred gastrointestinal seromal tumors; recurrence patterns and prognostic factors for survival[J]. Ann Surg, 2000, 231(1): 51-58.
10Ng EH, Pollck RE, Munsell MF, et al. Prognosis factors influencing survival in gasu'ointestinal leiomyoscarcomas: Implications for surgical management and staging[J]. Ann Surg, 1992, 215(1): 68-77.
