Abstract
Background
Adult soft tissue sarcomas (STS) of extremities are prone to recurrence despite apparently complete resection. This study aimed to explore the impact of clinicopathological factors on outcome and to define an “oncological safe margin” in these patients.
Methods
A total of 181 patients with extremity STS were enrolled in a retrospective study. The prognostic influence of margin status and other clinicopathological characteristics on local recurrence-free survival (LRFS), distant metastasis-free survival (DMFS), and disease-specific survival (DSS), were examined by univariate and multivariate analyses. The influence of surgical margins on postrecurrence survival (PRS) of patients undergoing reoperation for relapsed lesions during follow-up was analyzed by the Kaplan–Meier method.
Results
Surgical margin width <10 mm and deep tumor depth at primary operation were consistently statistically significant independent adverse factors for LRFS, DMFS, and DSS. Patients with liposarcoma or low grade tumors had significantly higher chances of achieving adequate margins. Of 83 patients who experienced recurrence or metastasis, 53 (63.9%) received reoperation for their relapsed lesions. Patients who achieved microscopically negative margins (R0) at reoperation had significantly better PRS than those who did not (P < 0.007). Overall, patients with no recurrences had the best DSS, while relapsed patients receiving R0 reoperation had better DSS than those receiving either non-R0 reoperation or no reoperation at all.
Conclusion
Surgical margins prognostically influence survival in both patients undergoing primary surgery and those undergoing reoperation for relapse of extremity STS. In primary surgery, the chance of achieving adequate margin may reflect the underlying aggressiveness of tumors.
Similar content being viewed by others
References
Cormier JN, Pollock RE. Soft tissue sarcomas. CA Cancer J Clin. 2004;54:94–109.
Morrison BA. Soft tissue sarcomas of the extremities. Proc (Bayl Univ Med Cent). 2003;16:285–90.
Sampo M, Tarkkanen M, Huuhtanen R, Tukiainen E, Bohling T, Blomqvist C. Impact of the smallest surgical margin on local control in soft tissue sarcoma. Br J Surg. 2008;95:237–43.
Dickinson IC, Whitwell DJ, Battistuta D, Thompson B, Strobel N, Duggal A, et al. Surgical margin and its influence on survival in soft tissue sarcoma. ANZ J Surg. 2006;76:104–09.
LeVay J, O’Sullivan B, Catton C, Bell R, Fornasier V, Cumming B, et al. Outcome and prognostic factors in soft tissue sarcoma in the adult. Int J Radiat Oncol Biol Phys. 1993;27:1091–9.
McKee MD, Liu DF, Brooks JJ, Gibbs JF, Driscoll DL, Kraybill WG. The prognostic significance of margin width for extremity and trunk sarcoma. J Surg Oncol. 2004;85:68–76.
Gronchi A, Casali PG, Mariani L, Miceli R, Fiore M, Lo Vullo S, et al. Status of surgical margins and prognosis in adult soft tissue sarcomas of the extremities: a series of patients treated at a single institution. J Clin Oncol. 2005;23:96–104.
Gronchi A, Miceli R, Fiore M, Collini P, Lozza L, Grosso F, et al. Extremity soft tissue sarcoma: adding to the prognostic meaning of local failure. Ann Surg Oncol. 2007;14:1583–90.
Zagars GK, Ballo MT, Pisters PW, Pollock RE, Patel SR, Benjamin RS, et al. Prognostic factors for patients with localized soft-tissue sarcoma treated with conservation surgery and radiation therapy: an analysis of 1225 patients. Cancer. 2003;97:2530–43.
Pisters PW, Leung DH, Woodruff J, Shi W, Brennan MF. Analysis of prognostic factors in 1,041 patients with localized soft tissue sarcomas of the extremities. J Clin Oncol. 1996;14:1679–89.
Stojadinovic A, Leung DH, Allen P, Lewis JJ, Jaques DP, Brennan MF. Primary adult soft tissue sarcoma: time-dependent influence of prognostic variables. J Clin Oncol. 2002;20:4344–52.
Stojadinovic A, Leung DH, Hoos A, Jaques DP, Lewis JJ, Brennan MF. Analysis of the prognostic significance of microscopic margins in 2,084 localized primary adult soft tissue sarcomas. Ann Surg. 2002;235:424–34.
Weitz J, Antonescu CR, Brennan MF. Localized extremity soft tissue sarcoma: improved knowledge with unchanged survival over time. J Clin Oncol. 2003;21:2719–25.
Stoeckle E, Gardet H, Coindre JM, Kantor G, Bonichon F, Milbeo Y, et al. Prospective evaluation of quality of surgery in soft tissue sarcoma. Eur J Surg Oncol. 2006;32:1242–8.
Lahat G, Tuvin D, Wei C, Anaya DA, Bekele BN, Lazar AJ, et al. New perspectives for staging and prognosis in soft tissue sarcoma. Ann Surg Oncol. 2008;15:2739–48.
Trovik CS, Bauer HC, Alvegard TA, Anderson H, Blomqvist C, Berlin O, et al. Surgical margins, local recurrence and metastasis in soft tissue sarcomas: 559 surgically-treated patients from the Scandinavian Sarcoma Group Register. Eur J Cancer. 2000;36:710–6.
Eilber FC, Rosen G, Nelson SD, Selch M, Dorey F, Eckardt J, et al. High-grade extremity soft tissue sarcomas: factors predictive of local recurrence and its effect on morbidity and mortality. Ann Surg. 2003;237:218–26.
Torres MA, Ballo MT, Butler CE, Feig BW, Cormier JN, Lewis VO, et al. Management of locally recurrent soft-tissue sarcoma after prior surgery and radiation therapy. Int J Radiat Oncol Biol Phys. 2007;67:1124–9.
Stojadinovic A, Yeh A, Brennan MF. Completely resected recurrent soft tissue sarcoma: primary anatomic site governs outcomes. J Am Coll Surg. 2002;194:436–47.
Billingsley KG, Burt ME, Jara E, Ginsberg RJ, Woodruff JM, Leung DH, et al. Pulmonary metastases from soft tissue sarcoma: analysis of patterns of diseases and postmetastasis survival. Ann Surg. 1999;229:602–10 (discussion 610–2).
Kawai A, Fukuma H, Beppu Y, Yokoyama R, Tsuchiya R, Kondo H, et al. Pulmonary resection for metastatic soft tissue sarcomas. Clin Orthop Relat Res. 1995;310:188–93.
Gadd MA, Casper ES, Woodruff JM, McCormack PM, Brennan MF. Development and treatment of pulmonary metastases in adult patients with extremity soft tissue sarcoma. Ann Surg. 1993;218:705–12.
Verazin GT, Warneke JA, Driscoll DL, Karakousis C, Petrelli NJ, Takita H. Resection of lung metastases from soft-tissue sarcomas. A multivariate analysis. Arch Surg. 1992;127:1407–11.
Casson AG, Putnam JB, Natarajan G, Johnston DA, Mountain C, McMurtrey M, et al. Five-year survival after pulmonary metastasectomy for adult soft tissue sarcoma. Cancer. 1992;69:662–8.
Smith R, Pak Y, Kraybill W, Kane JM, 3rd. Factors associated with actual long-term survival following soft tissue sarcoma pulmonary metastasectomy. Eur J Surg Oncol. 2009;35:356–61.
Billingsley KG, Lewis JJ, Leung DH, Casper ES, Woodruff JM, Brennan MF. Multifactorial analysis of the survival of patients with distant metastasis arising from primary extremity sarcoma. Cancer. 1999;85:389–95.
Trojani M, Contesso G, Coindre JM, Rouesse J, Bui NB, de Mascarel A, et al. Soft-tissue sarcomas of adults; study of pathological prognostic variables and definition of a histopathological grading system. Int J Cancer. 1984;33:37–42.
Mariani L, Miceli R, Kattan MW, Brennan MF, Colecchia M, Fiore M, et al. Validation and adaptation of a nomogram for predicting the survival of patients with extremity soft tissue sarcoma using a three-grade system. Cancer. 2005;103:402–8.
Whooley BP, Mooney MM, Gibbs JF, Kraybill WG. Effective follow-up strategies in soft tissue sarcoma. Semin Surg Oncol. 1999;17:83–7.
Whooley BP, Gibbs JF, Mooney MM, McGrath BE, Kraybill WG. Primary extremity sarcoma: what is the appropriate follow-up? Ann Surg Oncol. 2000;7:9–14.
Brennan MF. Follow-up is valuable and effective: true, true and unrelated? Ann Surg Oncol. 2000;7:2–3.
Gerrand CH, Billingham LJ, Woll PJ, Grimer RJ. Follow up after primary treatment of soft tissue sarcoma: A survey of current practice in the United Kingdom. Sarcoma. 2007;2007:34128.
Casali PG, Jost L, Sleijfer S, Verweij J, Blay JY. Soft tissue sarcomas: ESMO clinical recommendations for diagnosis, treatment and follow-up. Ann Oncol. 2009;20 Suppl 4:132–6.
Hohenberger P, Schwarzbach MH. Management of locally recurrent soft tissue sarcoma after prior surgery and radiation therapy. Recent Results Cancer Res. 2009;179:271–83.
Yang JC, Chang AE, Baker AR, Sindelar WF, Danforth DN, Topalian SL, et al. Randomized prospective study of the benefit of adjuvant radiation therapy in the treatment of soft tissue sarcomas of the extremity. J Clin Oncol. 1998;16:197–203.
Pisters PW, Harrison LB, Leung DH, Woodruff JM, Casper ES, Brennan MF. Long-term results of a prospective randomized trial of adjuvant brachytherapy in soft tissue sarcoma. J Clin Oncol. 1996;14:859–68.
Acknowledgment
The authors thank Ms. Yang Ya-Wen for her excellent assistance in statistical analysis and graph editing.
Author information
Authors and Affiliations
Corresponding author
Additional information
CY Liu and CC Yen contributed equally. The authors report no conflict of interest.
Rights and permissions
About this article
Cite this article
Liu, CY., Yen, CC., Chen, WM. et al. Soft Tissue Sarcoma of Extremities: The Prognostic Significance of Adequate Surgical Margins in Primary Operation and Reoperation After Recurrence. Ann Surg Oncol 17, 2102–2111 (2010). https://doi.org/10.1245/s10434-010-0997-0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1245/s10434-010-0997-0