Lichen striatus is a self-limiting, inflammatory, linear, unilateral eruption of unknown etiology in which the lesions follow the lines of Blaschko. We report a case of lichen striatus of unilateral and multiple lesions located on right abdomen and back, anterior thigh and inner thigh following ankle with linear bands or zosteriform pattern. (Korean J Dermatol 2001;39 (7): 841-843)