Vineet Relhan, Sumit Sethi, K Garg Vijay, Nita Khurana
Maulana Azad Medical College, New Delhi.
Dermatol Online J. 2015 Oct 16;21(10):13030/qt4rk2w3rm.
Lichen planus pigmentosus (LPP) is a variant of lichen planus (LP) reported in various ethnic groups. It occurs predominantly in the third or fourth decade of life and is characterized by the insidious onset of dark-brown macules in sun exposed areas and flexural folds. Rarely, has it been described in a linear or segmental distribution. Herein we describe a case of LPP with lesions lateralized to right side of body along the lines of Blaschko, in a linear and zosteriform pattern.
色素性扁平苔藓（LPP）是扁平苔藓（LP）的一种变体，在不同种族中均有报道。它主要发生在生命的第三个或第四个十年，其特征是在暴露于阳光下的区域和屈侧褶皱处隐匿性出现深褐色斑疹。很少有文献描述其呈线性或节段性分布。在此，我们描述一例色素性扁平苔藓病例，其皮损沿Blaschko线呈线性和带状疱疹样分布，局限于身体右侧。
