INPWT on Wound Complications & Clinical Outcomes After Lower Extremity Sarcoma Surgery Preop Radiation Therapy Patients

Inclusion Criteria: * Patients 18 years of age and older and are able to provide written consent. * Patients with lower extremity soft tissue sarcoma confirmed by tissue pathology.Each patient must have local cross sectional imaging (CT or MRI) and a staging CT chest. * Patients eligible for treatment with preoperative radiation therapy followed by limb salvage surgery. * Patients for which a primary closure must be attained at the time of surgery. * Patient must be available for postoperative follow-up at the treating center. Exclusion Criteria: * Patients who are less than 18 years of age. * Patients with a benign disease or with prior radiation to the anatomic region in the remote past (not associated with current treatment radiation plans). * Patients who underwent surgical amputation * Patients in which primary closure was not achieved (including free flaps and split thickness skin grafts). * Patients with a life expectancy less than 120 days. * Patients who have an allergy or sensitivity to adhesive dressings.