中文摘要：

目的：研究腹腔镜与开放肾部分切除术对局限性肾肿瘤的疗效。方法：收治患者68例，平分为两组。观察组实施腹腔镜肾部分切除术，对照组实施开放肾部分切除术，对比相关指标。结果：观察组患者术中出血量、胃肠道恢复时间以及患者的平均住院时间均优于对照组患者，两组之间的差异存在统计学意义(P＜0.05)。观察组患者并发症状发生率2.94%，低于对照组的14.71%。结论：相较于开放肾部分切除术，腹腔镜部分切除术治疗局限性肾肿瘤的临床治疗效果更为显著，有助于减少患者术中出血量，促进患者术后机体的康复，能够降低患者并发症发生率，临床治疗的有效性与安全性较高。

英文摘要：

Objective:To study the effect of laparoscopic and open partial nephrectomy in the treatment of localized renal tumors.Methods:68 patients were divided into the two groups on average,the observation group was treated with laparoscopic partial nephrectomy,while the control group with the implementation of open partial nephrectomy,the correlation indexes were compared.Results:The intraoperative blood loss,gastrointestinal recovery time and average hospital stay of patients in the observation group were better than those in the control group,the differences between the two groups were statistically significant(P<0.05).The incidence of symptoms in the observation group was 2.94% lower than that in the control group of 14.71%.Conclusion:Compared with open partial nephrectomy,laparoscopic partial nephrectomy has a more significant effect on the treatment of localized renal tumors,it is helpful to reduce the amount of bleeding during operation and promote the rehabilitation of patients after operation,which can reduce the incidence of adverse symptoms,the effectiveness and safety of clinical treatment are higher.