Adult Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] - General Information About Adult Soft Tissue Sarcoma
The prognosis for patients with adult soft tissue sarcomas depends on several factors, including:[3,4,5,7]
- Patient's age.
- Size, histologic grade, mitotic activity, and stage of the tumor.
Factors associated with a poorer prognosis include the following:
- Age older than 60 years.
- Tumors larger than 5 cm in greatest dimension.
- High-grade histology with high mitotic activity.
Although low-grade tumors are usually curable by surgery alone, higher-grade sarcomas (as determined by the mitotic index and by the presence of hemorrhage and necrosis) are associated with higher local-treatment failure rates and increased metastatic potential.
Note: Other PDQ summaries containing information about soft tissue sarcoma include:
American Cancer Society.: Cancer Facts and Figures 2014. Atlanta, Ga: American Cancer Society, 2014. Available online. Last accessed March 26, 2014.
Wibmer C, Leithner A, Zielonke N, et al.: Increasing incidence rates of soft tissue sarcomas? A population-based epidemiologic study and literature review. Ann Oncol 21 (5): 1106-11, 2010.
Singer S, Nielsen T, Antonescu CR: Molecular biology of soft tissue sarcoma. In: DeVita VT Jr, Lawrence TS, Rosenberg SA: Cancer: Principles and Practice of Oncology. 9th ed. Philadelphia, Pa: Lippincott Williams & Wilkins, 2011, pp 1522-32.
Singer S, Maki RG, O'Sullivan B: Soft tissue sarcoma. In: DeVita VT Jr, Lawrence TS, Rosenberg SA: Cancer: Principles and Practice of Oncology. 9th ed. Philadelphia, Pa: Lippincott Williams & Wilkins, 2011, pp 1533-77.
Malawer MM, Helman LJ, O'Sullivan B: Sarcomas of bone. In: DeVita VT Jr, Lawrence TS, Rosenberg SA: Cancer: Principles and Practice of Oncology. 9th ed. Philadelphia, Pa: Lippincott Williams & Wilkins, 2011, pp 1578-1609.
Gustafson P, Dreinhöfer KE, Rydholm A: Soft tissue sarcoma should be treated at a tumor center. A comparison of quality of surgery in 375 patients. Acta Orthop Scand 65 (1): 47-50, 1994.
Coindre JM, Terrier P, Guillou L, et al.: Predictive value of grade for metastasis development in the main histologic types of adult soft tissue sarcomas: a study of 1240 patients from the French Federation of Cancer Centers Sarcoma Group. Cancer 91 (10): 1914-26, 2001.
Vraa S, Keller J, Nielsen OS, et al.: Prognostic factors in soft tissue sarcomas: the Aarhus experience. Eur J Cancer 34 (12): 1876-82, 1998.