Objective To investigate the relationship between psoriasis and staphylococcus aureus and Pityrosporum yeast and the treatment of psoriasis with triamcinolone acetonide and econazole nitrate cream.

• 摘要目的探讨银屑病发病与金黄色葡萄球菌（简称金葡菌）、糠秕孢子菌感染的关系及观察外用派瑞松治疗效果。