期刊
CIRUGIA ESPANOLA
卷 100, 期 11, 页码 691-701出版社
ELSEVIER ESPANA SLU
关键词
Retroperitoneal neoplasms; Liposarcoma; Compartment surgery; Survival
类别
This observational study examines overall survival and disease-free survival in patients with primary liposarcoma. The study found that compartment surgery does not provide benefits in terms of overall survival and disease-free survival. The ASA classification (>= 3) predicts a poor prognosis in both overall survival and disease-free survival. Resection with free margins, defined as R0 in this study, shows better disease-free survival.
Introduction: The present work is an observational study of a series of variables regarding overall survival and disease-free survival in patients diagnosed with primary liposarcoma. Methods: The study is prospective with retrolective data collection that includes all patients with primary liposarcoma referred to Hospital Son Espases University Hospital, Palma de Mallorca, Spain from January 1990 to December 2019. Results: The study includes 50 patients and the compartment surgery was performed in 18 patients (36%) of cases. The mean overall survival of the sample was 15.57 years (95% CI: 12.02-19.12) and the mean disease- free survival was 6.70 years (95% CI: 4.50-8.86). Conclusion: Compartment surgery has not shown benefits in terms of overall survival and disease-free survival. The ASA classification (>= 3) predicts a poor prognosis in both overall survival and disease-free survival. Resection with free margins, described on the pathological results and defined in this work as R0, show better disease-free survival.
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