Postoperative radiotherapy in patient with early stage uterine sacomas / 中国癌症杂志

ABSTRACT

Purpose:To study the role of postoperative radiotherapy in early stage uterine sarcomas. Methods:Retrospective analysis of the impact of radiotherapy on progress-free survival rate (PRS )rate, local recurrence rate (LRR) and overall survival (OS)in stage Ⅰ,Ⅱ uterine sarcomas. 34 cases were treated with surgery alone ,42 cases were treated with postoperative radiotherapy. Results:The PRS at 2 and 5 years for surgery were 38.2% and 26.5% ,69.0% and 57.1%for postopeative radiotherapy. The LRR at 2 and 5 years treated with surgery were 52.9% and 64.7%,26.2% and 28.6% with adjuvant irradiation. The OS at 2 and 5 years treated with surgery were 83.4%and 47.0%,83.3% and 69.0% with adjuvant radiation. Conclusions:Postoperative radiotherapy showed a marked increase in the three parameters studied (PRS? LRR?OS ) for I,II stage uterine sarcomas.