Feasibility of limb salvage and survival in soft tissue sarcomas.

One hundred nine consecutive patients with soft tissue sarcomas were treated in the period 1977 through 1983. Of 85 patients with extremity sarcomas, only 3 patients (4%) were managed with amputation, whereas in the previous decade, 40% of such patients were treated with amputation in our institute. The current 5-year survival rate is 63%; in the previous decade it was 45%. In the current series, for extremity locations, patients with minimum surgical margins of 2 cm or greater and no further local therapy had a 5-year local recurrence rate of 17%, whereas those with minimum surgical margins of less than 2 cm and who were treated with adjuvant postoperative radiation had a local recurrence rate of 7%. In the previous period, the local recurrence rate was 30% after wide resection and 66.6% after local excision. With a combination of modalities, limb salvage can be practiced currently in the majority of patients with extremity soft tissue sarcomas without any adverse effect on recurrence rates and survival.