论文部分内容阅读
作者对68例剖胸术后经病理证实为软组织肉瘤的资料进行研究,对影响术后5年生存率的因素进行评价。 68~*例中男性44例,女性25例,中位数年龄分别为46岁和44岁(13～87岁)。在可评价的58例中肺转移灶为完全切除者。生存期计算自转移灶完全切除当天始至最后一次复查或死亡为止(双侧分期切除者以最后一次剖胸术的日期起计)。用kaplan-Meier法计算生存曲线,对有关因素进行单变量和多变量分析。结果显示:转移瘤倍增时问≥40天者
The authors studied 68 cases of pathologically confirmed soft tissue sarcoma after thoracotomy, and evaluated the factors affecting postoperative 5-year survival rate. Among 68 cases, there were 44 males and 25 females. The median ages were 46 years and 44 years (13 to 87 years). Of the 58 patients that could be evaluated, lung metastases were completely resected. The survival period was calculated from the day of complete resection of the metastasis until the last review or death (from the date of the last transthoracic surgery on both sides of the bilateral resection). Survival curves were calculated using the Kaplan-Meier method and univariate and multivariate analyses were performed on the relevant factors. The results showed that: if the metastatic tumor doubling time ≥ 40 days