在正常鳞状上皮、鳞状化生上皮及轻度非典型增生未见到CEA。
CEA was not demonstrated in normal squamous epithelium, squamous metaplasia nor in mild dysplasia.
组织病理学检查示肿瘤呈分叶状增生，与表皮相连，主要由向外毛根鞘分化的鳞状上皮组成，周边基底细胞排列成栅栏状。
They were mainly consisted of epithelia differentiated towards cells of the outer root sheath, and the peripheral basal cells of the tumor lobules showed palisading arrangement.
其中移行上皮癌11例，鳞状上皮癌5例，非典型性增生1例。
Among them, 11 for transitional cell carcinoma, 5 for squamous cell carcinoma and I for atypical hyperplasia.
结果CK19表达于有上皮异常增生的复层鳞状上皮基底上层和口腔鳞癌尤其是低分化鳞癌的癌细胞中。
Results CK19 was detectable in suprabasal cell layers in epithelial dysplasia and in oral cancer, especially in poor differentiated cancerous cells.
不典型增生左侧的正常鳞状上皮转变为右侧的混乱排列模式。
This is dysplasia. The normal squamous epithelium at the left transforms to a disorderly growth pattern at the right.
不典型增生左侧的正常鳞状上皮转变为右侧的混乱排列模式。
This is dysplasia. The normal squamous epithelium at the left transforms to a disorderly growth pattern at the right.
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