Inclusion Criteria:  All benign soft tissue tumors greater than one cubic cm Adults 18 years and older  Exclusion Criteria:  Pregnant females Women who are breastfeeding Less than 18 years old Malignant tumors Tumors smaller than 1 cubic cm Allergy to Exparel Patients who are opioid dependent defined as patients on a long acting narcotic or who take more than 30 morphine equivalents per day Allergy to amide anesthetics bone tumors Patients unable to comply with the study standards and follow up