Porokeratosis (PK) is a clonal disorder of keratinization that is histologically characterized by the presence of a cornoid lamella.

摘要PK是一群角化异常，理下特徵是可见所谓角样板。

Conclusion: There is more therapeutic effect of cornea toxicide for treating superficial lamella and middle groundsubstance herpes simplex viral keratitis.

角膜解毒剂浅层型和中基质型单纯疱疹毒性角膜炎有效。

Methods Incommodious bile duct was restored by making gallbladder one (lamella) with cystic artery into half-cannular or cannular gallbladder one (lamella).

方法利用带胆囊动脉胆囊瓣修制成半管状、管状胆囊瓣修复胆管狭窄。