Major Nerve Resections in Extremity Soft Tissue Sarcomas —Functional and Oncological Outcomes

We present our data of major nerve resection without amputation, in an attempt to demonstrate the possibility of equivalent functional and oncological outcomes in these rare tumors. A total of 86 cases of extremity soft tissue sarcomas were operated on during the period September 2019 to September 2022, of which there were 12 cases of major nerve resections of the lower extremity. These patients were followed up and their clinicopathological data collected and analyzed. The functional outcome was recorded at different intervals. Of the 12 patients who underwent nerve resection along with the tumor, only 1 patient developed a local recurrence. Two patients developed multiple lung metastases, and the other 9 patients are alive and free of disease, with a median follow-up of 26  months. The MSTS score was assessed at 1 month post-surgery, 3 months, 6 months, and 1 year post-surgery. Except for one patient where the score was 20%, all the other patients had scores of 80% or more. Major nerve involvement by soft tissue sarcomas is not an indication for amputation. Limb salvage can be performed with no effect on the oncological outcomes.
Source: Indian Journal of Surgical Oncology - Category: Cancer & Oncology Source Type: research