Osteosarcoma in Patients Older Than 65 Years
2008
Purpose We reviewed the outcome of osteosarcoma patients older than 65 years, an age group usually excluded from protocols, to determine the different clinical features and prognostic factors in this age group compared with younger patients. Patients and Methods Patients treated at our institute who had high-grade osteosarcoma and were older than 65 years were observed. Results Forty-three patients were eligible to be enrolled onto this study; of these, 22 were male and 21 were female. The median age of this group was 69 years (range, 65 to 80 years). Of the 43 patients, 29 patients had localized disease, and 14 patients had metastatic disease. Localizations were appendicular in 33 patients, and axial in 10 patients. Twenty-nine patients had a primary osteosarcoma, 13 patients (30%) had a sarcoma in Paget's disease, and one patient had postradiotherapy (RT) osteosarcoma. The median interval from onset of symptoms to diagnosis was 4 months (range, 0 to 73 months).Thirty-two of 43 patients received surgery ...
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