“…This phenomenon is commonly observed in psoriasis, vitiligo, lichen planus, and discoid lupus 1, 2. The Koebner phenomenon is rarely observed in LCV 1 but has been described at sites of scars, excoriations, and constrictive clothing, most commonly in Henoch-Schonlein purpura 1, 3, 4, 5, 6, 7. The development of LCV in the pattern of razor strokes after shaving is another demonstration of the Koebner phenomenon.…”