1명의 경우 골용해 병변이 안정되었고 수술 후 몇 년 후 병변이 검출된 2명의 경우 추가 관찰이 필요했다.
An osteolytic lesion was stabilized in 1 case and further observation was needed in 2 cases in which the lesions were detected several years after surgery.