Stratified squamous epithelium with beginning surface cornification .
角化的复层扁平上皮。
After the gum cornification type infiltrates the cell cancer skill bottom-left , morbidity is high what .
左下牙龈角化型浸润细胞癌术后发病率高吗。
Scalelike epithelium makes light of upper limb spending a hyperplasia , the part is accompanied in case that the epithelium tumour appearance hyperplasia and cornification are excessive .
