Ms. Olivia Belen was 53 years old when she underwent excision of her left thigh mass by another surgeon in March 18, 2010. A few months after the operation, there was recurrence. She then came to me. I did a wide excision on her soft tissue sarcoma (malignant spindle cell neoplasm) in September 29, 2010. She did not receive additional treatment after my operation. I just closely monitored for a recurrence. Ten years after, at age 63, she is still in remission. We both thank God for this long remission.