Abstract
INTRODUCTION: When Soft Tissue Sarcomas are localized in the groin area, they pose specific challenges due to their proximity to important structures. These tumors exhibit elevated complication rates and a higher local recurrence rate compared to their locations in other limbs. The objective of this paper is to analyze a series of patients affected by soft tissue sarcomas in the adductor area of the proximal thigh. The analysis aims to elucidate the epidemiology, diagnostic and therapeutic approaches, complications, and outcomes. Additionally, the study seeks potential prognostic factors and to determine patients at a heightened risk of postoperative complications. PATIENTS AND METHODS: all patients who underwent surgeries for primary soft tissue sarcomas of the adductor area between October 2006 and March 2022 in a tertiary research hospital were valued. Epidemiology, tumor characteristics and therapeutic approaches were analyzed to identify risk factors for complications and local recurrences; survival was considered a secondary outcome. RESULTS: The series comprised 43 patients, 26 males and 17 females, with an average age of 63.3 years. The most frequent histology was liposarcoma, followed by undifferentiated forms. All patients reported the presence of masses, with associated pain in 27.9% of cases. Limb-sparing surgery was performed in 86.0% of cases. Early and late complications were experienced by 34.9% and 20.0% of patients, respectively, with wound dehiscence being the most frequent problem. The recurrence rate was 9.3%, with no recurrences observed in low-grade patients. At an average follow-up of 51 months, 18 patients (41.9%) were alive, two of which with distant metastases. CONCLUSION: The present series provides evidence that when Soft Tissue Sarcomas localized in the groin area are managed in specialized centers, the rates of recurrence and complications are not significantly different from those observed in other anatomical sites.