【摘要】 目的：分析区域性切除术对腮腺浅叶良性肿瘤的治疗效果。方法：选取本院区域性切除术治疗的腮腺浅叶良性肿瘤患者50例作为观察组，腮腺浅叶切除术患者50例作为对照组，对比两组患者治疗效果。结果：观察组手术时间、切口长度、并发症发生率较对照组低，两组比较差异均有统计学意义(P<0.05)；两组肿瘤复发率比较，差异无统计学意义(P>0.05)。结论：区域性切除术治疗腮腺浅叶良性肿瘤效果确切，安全性高。

    【关键词】 区域性切除术； 腮腺浅叶良性肿瘤； 治疗效果

    【Abstract】 Objective：To analyze the effect of regional resection of parotid superficial benign tumor.Method：Fifty patients with benign parotid superficial benign tumor of parotid gland treated with regional resection in our hospital were taken as observation group and 50 patients with parotid superficial lobectomy as control group.The therapeutic effects of the two groups were compared.Result：The operative time ......