头皮糜烂性脓疱性皮病及其治疗

头皮糜烂性脓疱性皮病是一种少见的皮肤病.其临床特点为老年人头皮部红斑,无菌性脓疱,糜烂甚至溃疡,斑块结痂;伴疼痛为主;慢性病程易反复,最终可导致瘢痕性脱发,并可在瘢痕上发生鳞状细胞癌.其病因不明,目前认为相关的致病因素包括,头皮外伤、日光损伤及自身免疫性疾病.诊断为排除性,组织病理及微生物培养后排除其他疾病后方可诊断此病.已有文献报道多种治疗方法,其中以口服异维A酸疗效最佳.

Abstract：

Erosive pustular dermatosis of the scalp (EPDS ) is an uncommon and painful skin disease characterized by erythema,sterile pustules,erosion,ulceration,and crusted plaques of the scalp of elderly patients,which is often chronic and relapsing,and can eventually cause scarring alopecia and even squamous cell carcinoma.The etiology is unknown,but predisposing factors have been reported such as trauma,prolonged exposure to sunlight as well as coexistence of autoimmune diseases.EPDS is a diagnosis of exclusion based on histological examination and microbial cultures.Multiple therapies have been documented for the treatment of EPDS,and oral isotretinoin is supposed to be the most effective.

Erosive pustular dermatosis of the scalp and its treatment

Erosive pustular dermatosis of the scalp (EPDS ) is an uncommon and painful skin disease characterized by erythema,sterile pustules,erosion,ulceration,and crusted plaques of the scalp of elderly patients,which is often chronic and relapsing,and can eventually cause scarring alopecia and even squamous cell carcinoma.The etiology is unknown,but predisposing factors have been reported such as trauma,prolonged exposure to sunlight as well as coexistence of autoimmune diseases.EPDS is a diagnosis of exclusion based on histological examination and microbial cultures.Multiple therapies have been documented for the treatment of EPDS,and oral isotretinoin is supposed to be the most effective.