1. SEER Cancer Stat Fact Sheets. [SEER Web Site]. 2011. Available at: http://www.seer.cancer.gov/statfacts/index.html. Accessed April 4, 2011.
2. Pathology and genetics of tumours of soft tissue and bone;Fletcher,2002
3. Size, site and clinical incidence of lipoma. Factors in the differential diagnosis of lipoma and sarcoma;Rydholm;Acta Orthop Scand,1983
4. Soft-tissue tumors: diagnosis, evaluation, and management;Sim;J Am Acad Orthop Surg,1994
5. Morrison WB, Zoga AC, Daffner RH, et al. Soft-Tissue Masses. American College of Radiology. ACR Appropriateness Criteria® 2009. Available at: http://www.acr.org/SecondaryMainMenuCategories/quality_safety/app_criteria/pdf/ExpertPanelonMusculoskeletalImaging/SoftTissueMassesDoc19.aspx. Accessed April 13, 2011.