What is tumour of malign epithelial tissue?

From epithelial tissue (include to enclothe epithelial as epithelial as gland) the tumor that produce is most common, among them tumour of malign epithelial tissue (cancer) the biggest to human harm, the malignant tumor of human body originates for the most part epithelial tissue.

From epithelial tissue (include to enclothe epithelial as epithelial as gland) the tumor that produce is most common, among them tumour of malign epithelial tissue (cancer) the biggest to human harm, the malignant tumor of human body originates for the most part epithelial tissue.

Tumour of malign epithelial tissue

Call cancer by the malignant tumor that epithelial happening, see more at old people, it is the mankind's commonnest kind of malignant tumor. Cancer often grows with wellability give priority to, reason and all round constituent dividing line is not clear. The cancer that happens in surface of the skin, mucous membrane often submits shape of polypous shape, gill fungus umbrella or cauliflower form on the exterior, the surface often has necrotic reach ulcer to form; Happen inside the organ often be irregular nodal shape, sufficient condition of shape of the root that show a tree or crab to all round constituent soak, character is stronger, tangent plane often is hoar, drier. Below lens, cancer cell can show gland shape, mew shape or all alone shape is arranged, with qualitative dividing line is clear. Yi Ke is in qualitative inside show diffuse sexual soak grows, with qualitative dividing line is not clear. Meshy fiber coloring sees meshy fiber is not had more between cancer cell, and see only at cancerous mew all round. Cancer is in inchoate and general transfer via lymphatic path more, produce hematic path to transfer to terminal ability.