鳞状上皮细胞增生

结论Bcl-2基因蛋白的过度表达可能与外阴鳞状上皮细胞增生发生有关，也可能为外阴鳞状上皮细胞增生较硬化性苔癣易于癌变的原因。

Conclusions The over-expression of Bcl-2 protein in squamous cell hyperplasia may be related to the pathogen of squamous hyperplasia and it may be the cause why vulvar squamous cell hyperplasia was more liable to develop into squamous cell carcinoma of the vulva than lichen sclerosis .

外阴上皮内非瘤样病变标本40例，其中鳞状上皮细胞增生20例。硬化性苔藓20例。

40 cases of VNNED , 20 of them were squamous cell hyperplasia , the other 20 were lichen sclerosus of vulva ;

结果反流组大鼠13只存活满1年。大鼠前胃鳞状上皮基底细胞增生，黏膜下血管增多、扩张、充血，黏膜基底部和黏膜下中、重度慢性炎症。

Results Histopathological changes of gastric mucosa in 13 rats in model group included basal cell hyperplasia , vascular hyperplasia , enlargement and congestion in submucosa , and moderate to severe chronic inflammation with mild activity in the base of mucosa and submucosa in the forestomach .

图示：鳞状细胞癌。癌巢中的鳞状上皮细胞增生排列紊乱，癌巢中央可见粉红色的角化珠。

This is a squamous cell carcinoma . Note the disorderly growth of the squamous epithelial cells in these large nests with pink keratin in the centers .