Population
26 cases of extraskeletal osteosarcoma diagnosed at M.D. Anderson Cancer Center between 1950 and 1987
Design
Case_series
Follow-up
2 to 122 months
Authors
Loading...
Tumor size may inform prognosis after resection in extraskeletal osteosarcoma; hypothesis-generating from Level 5 evidence.
In extraskeletal osteosarcoma, tumor size (<5 cm) is the primary prognostic factor for survival, while histologic pattern does not significantly affect outcome.
Bane et al. (1990) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: