Vázquez-Osorio I, González-Sabín M, Gonzalvo-Rodríguez P, Rodríguez-Díaz E
Servicio de Dermatología, Hospital de Cabueñes, Gijón, Asturias, España.
Servicio de Dermatología, Hospital de Cabueñes, Gijón, Asturias, España.
Actas Dermosifiliogr. 2016 Jul-Aug;107(6):e39-45. doi: 10.1016/j.ad.2015.09.022. Epub 2016 Mar 4.
Annular lichenoid dermatitis of youth is a lichenoid dermatosis of unknown etiology. It mostly affects children and adolescents and has well-defined clinical and histological characteristics that permit a diagnosis. We present 2 new cases of annular lichenoid dermatitis of youth with classical clinical features in 2 girls, aged 2 and 4 years. The histologic findings, however, differed from those reported in the literature in that the lichenoid inflammatory infiltrate was located primarily at the top of the dermal papillae and not at the tips of the rete ridges. In both cases, the lesions regressed spontaneously without treatment.
青年环状苔藓样皮炎是一种病因不明的苔藓样皮肤病。它主要影响儿童和青少年，具有明确的临床和组织学特征，可据此作出诊断。我们报告了2例2岁和4岁女童的青年环状苔藓样皮炎新病例，具有典型的临床特征。然而，组织学表现与文献报道有所不同，苔藓样炎性浸润主要位于真皮乳头顶部，而非表皮嵴尖端。两例病例均未经治疗而自行消退。
