Tuma Bruna, Yamada Sergio, Medeiros Rodrigo Almeida de, Nascimento Mauricio Mendonca do, Hirata Sergio Henrique
Universidade Estadual de Londrina, Londrina, PR, Brazil.
Universidade Federal de São Paulo, São Paulo, SP, Brazil.
An Bras Dermatol. 2014 May-Jun;89(3):510-2. doi: 10.1590/abd1806-4841.20142709.
Little is known about the use of dermoscopy in skin grafting. We describe the case of a patient with skin grafting and surrounding pigmentation on acral region. The dermoscopic findings were similar to those of benign acral lesions (lattice-like pattern) and reactive pigmentations (fine striae). Histopathology revealed pigment leakage and increased number of melanocytes. It is believed that this phenomenon occurred as the result of an inflammatory stimulus.
关于皮肤镜在皮肤移植中的应用知之甚少。我们描述了一例在手足部位进行皮肤移植及周围色素沉着的患者病例。皮肤镜检查结果与良性手足部病变(网格状模式)和反应性色素沉着(细条纹)相似。组织病理学显示色素渗漏和黑素细胞数量增加。据信这种现象是炎症刺激的结果。