Lung metastasis 21 years after initial diagnosis of osteosarcoma: a case report.

J Med Case Rep

Division of Cardiothoracic Surgery, Department of Surgery, Texas Tech University, Lubbock, TX, USA.

Published: November 2009

Introduction: To the best of our knowledge, this case report describes the longest disease-free interval between primary diagnosis and metastatic recurrence of an osteosarcoma.

Case Presentation: A 35-year-old Caucasian American man presented with asymptomatic lung metastases 21 years after being diagnosed and treated for lower extremity osteosarcoma. He underwent curative lung resection, but 2 years thereafter developed metastatic disease in the scapula and tibia and, after resection and chemotherapy, is in remission 1 year later.

Conclusion: This case highlights the importance of long follow-up periods and continued surveillance of osteosarcoma patients after initial curative treatment.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2803821PMC
http://dx.doi.org/10.1186/1752-1947-3-9298DOI Listing

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