Lee H J, Kang W H, Hann S K
Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea.
J Dermatol. 1996 Sep;23(9):639-42. doi: 10.1111/j.1346-8138.1996.tb02670.x.
Acquired Blaschko dermatitis is a rare disease with acquired unilateral relapsing inflammatory linear lesions along Blaschko's lines. Histopathology reveals spongiotic dermatitis. "Blaschkite de l'adulte" and "acquired relapsing self-healing Blaschko dermatitis" have been suggested as names for this condition. Our patient was a 27-year-old man with a 6 month history of repeated, unilateral, slightly pruritic, discrete and grouped erythematous papules and papulovesicles on the left side of the upper limbs and trunk along Blaschko's lines. Histologic examination showed subacute spongiotic dermatitis. The condition showed excellent improvement after treatment with systemic corticosteroid for 2 months. Only a few cases have been reported. We propose a new designation and describe a patient who represents the first reported case of acquired Blaschko dermatitis in Korea.
获得性Blaschko皮炎是一种罕见疾病，其特征为沿Blaschko线出现获得性单侧复发性炎性线性皮损。组织病理学显示为海绵状皮炎。“成人Blaschkite”和“获得性复发性自愈性Blaschko皮炎”被提议作为该病症的名称。我们的患者是一名27岁男性，有6个月病史，在上肢左侧和躯干沿Blaschko线反复出现单侧、轻度瘙痒、离散且成簇的红斑丘疹和丘疱疹。组织学检查显示为亚急性海绵状皮炎。经2个月系统性糖皮质激素治疗后病情显著改善。仅有少数病例被报道。我们提出一个新的命名，并描述了一名患者，该患者代表韩国首例获得性Blaschko皮炎的报道病例。
