好缘

1

目的：分析舌癌好发于舌缘、舌尖的原因。

Objective : To find out the reasons why tongue cancer most likely occurs at the margin and tip of tongue .
2

结果本组病例中男性多见（69%），病变好发于角膜缘部（62.1%），可分为：良性病变（14例，48.3%），包括鳞状细胞良性增生、鳞状细胞乳头状瘤；

Results These lesions were divided into three types : benign lesions 14 cases ( 48.3 % ), including squamous cell hyperplasia and papilloma ;
3

结论：病患牙及不良修复体对舌的长期慢性不良刺激是舌癌好发于舌缘舌尖部的重要相关因素。

Conclusion : Our study suggests that chronic pessimal stimulation to tongue by unhealthy teeth and bad dentures is an important related reason why tongue cancer most likely occurs at the tip and margin of tongue .