| Literature DB >> 3542182 |
W H Meyer, M J Schell, A P Kumar, B N Rao, A A Green, J Champion, C B Pratt.
Abstract
Removal of pulmonary metastases of osteosarcoma by thoracotomy is an accepted treatment; however, few investigators have analyzed the value of various prognostic factors in estimating survival. A review of all patients undergoing thoracotomy for recurrent osteosarcoma with pulmonary metastases treated at St. Jude Children's Research Hospital is reported. Since 1968, two thirds (39/59) of all patients who developed pulmonary metastases have had a total of 66 thoracotomies. Nine patients are alive with no evidence of disease, and six additional patients are alive with disease. Analyzed in 39 evaluable patients, the prognostic factors that correlate with survival by univariate analysis are: sex, number of nodules detected radiographically and resected, completeness of resection, and tumor location (bilateral versus unilateral). By Cox regression analysis, only sex and the number of nodules detected either radiographically or during surgery, and resected, had statistically significant correlation with survival. Thoracotomy is curative for some patients with pulmonary metastatic osteosarcoma and Prognostic factors predictive for survival are defined.Entities:
Mesh：
Year: 1987 PMID： 3542182 DOI： 10.1002/1097-0142(19870115)59:2<374::aid-cncr2820590235>3.0.co;2-6
Source DB: PubMed Journal: Cancer ISSN： 0008-543X Impact factor: 6.860