Results of multiple pulmonary resections for metastatic osteogenic sarcoma after two decades

A 20-year follow-up of children who had complete resection of pulmonary metastases from osteogenic sarcoma of the extremities was undertaken. Four of six 10-year survivors survived more than 19 years even with multiple metastases and as many as nine thoracotomies. Fifty percent of the 10-year survivors developed second primary cancers during the second decade of follow-up.