皮肤性病诊疗学杂志2025，Vol.32Issue(3)：211-214,4.DOI:10.3969/j.issn.1674-8468.2025.03.009
播散性浅表性光线性汗孔角化症并发寻常型银屑病1例
A case of disseminated superficial actinic porokeratosis complicated with psoriasis vulgaris
摘要
Abstract
We report a case of disseminated superficial actinic porokeratosis complicated with psoriasis vulgaris.A 57-year-old female presented with scattered rashes across her body for 50 years,and new rashes for 4 months.Dermatologic examination revealed scattered red plaques and silvery scales on the limbs with clear boundaries and Auspitz's sign.Scattered brown annular le-sions with slightly elevated margins and slight depression in the center were seen on the extremities and face.Histopathology of erythematous scaly lesions on the lateral aspect of the left calf showed epidermal hyperkeratosis and parakeratosis,Munro microabscesses,thickening of the stratum spi-nosum,elongation of rete ridges,vasodilation,and small vessel hyperplasia with inflammatory cell infiltration in the dermis.Histopathology of brown annular lesions on the lateral aspect of the left calf showed epidermal hyperkeratosis and parakeratotic plugs.Diagnosis:disseminated superficial actinic porokeratosis complicated with psoriasis vulgaris.Oral compound glycyrrhizin tablets and topical calcipotriol ointment were administered,and the patient was lost to follow-up.关键词
汗孔角化症/银屑病Key words
porokeratosis/psoriasis引用本文复制引用
马铜川,董丽萍,肖风丽..播散性浅表性光线性汗孔角化症并发寻常型银屑病1例[J].皮肤性病诊疗学杂志,2025,32(3):211-214,4.基金项目
国家自然科学基金(82373481) （82373481）
安徽省高校自然科学基金重点项目(2023AH053302) （2023AH053302）
