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
疾病，病
特徵是可见所谓角样板。
;
;;Porokeratosis (PK) is a clonal disorder of keratinization that is histologically characterized by the presence of a cornoid lamella.
摘要PK是一群角化异常疾病，病特徵是可见所谓角样板。
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