2Bane B, Evans H, Ro J, et al. Extraskeletal osteosarcoma. A clinicopathologic review of 26 cases [J]. Cancer,1990, 65(12):2762 - 2770.
3Lee J, Fetsch J, Wasdhal D, et al. A review of 40 patients with estraskeletal osteosarcoma [J]. Cancer, 1995, 76( 11 ): 2253 - 2259.
4Silver SA, Tavassoli FA. Primary osteogenic sarcoma of the breast: a clinicopathologie analysis of 50 cases [J].Am J Surg Pathol, 1998, 22(8): 925-933.
6Bramwell VHC, Burgers M, Sheath R, et al. A comparison of two short intensive adjuvant chemotherapy regimens in operable osteosarcoma of limbs in children and young adults: the first study of the European Osteosarcoma Intergroup [J]. JClin Oncol, 1992, 10(10): 1579- 1591.
7Harris MB, Gieser P, Goorin AM, et al.Treatment of metastatic osteosarcoma at diagnosis: a Pediatric Oncology Group Study [J]. J Clin Oncol, 1998, 16(11):3641 - 3648.
8Miser JS, Pritchard D J, Rock MG, et al.Osteosarcoma in adolescents and young adults: new developments and controversies. The Mayo Clinic studies [J].Cancer Treat Res, 1993, 62:333 - 338.
5Sabloff B, Munden R F. Melhem A I, et al. Extraskeletal osteosarcoma of the pleura[J] .Am J Roenthenol, 2003, 180 (4) : 9721.
6Lee J S Y. Extraosseous osteosareoma Review of 40 Cases[J].Cancer, 1995, 76 (11):2253.
7Karfis E A, Karaiskos T, Cheva A, et al. Primary extraosseous osteosarcoma of the tung[J]. Acta Oncol,2010,49(1) : 114-116.
8Fang X. Hicks D G, Hicks W, et al. Osteoclastlike giant cell tumor of the salivary gland[J]. Ann Diagn Pathol,2009,13(2) : 114-118.
9Heukamp L C. Knoblich A, Rauseh E, et al. Extraosseous osteosarcoma arising from the small intestinal mesentery [J ]. Pathol Res Praet, 2007,203(6) :473-477.
10Hertel V, Basten O, Bockmtihl U. Extraosseous osteosarcoma of the thyroid gland [ J ]. Laryngorhinootologie, 2008,85 (12) : 913-916.
