<unk>  are a cutaneous condition characterized by usually multiple, symmetric, well-defined linear atrophic lesions that often follow the lines of cleavage.
Striae atrophicans
Anagen effluvium
Linitis plastica
Keratosis pilaris atrophicans
Acne necrotica
Onychoschizia
Poikiloderma of Civatte
Papuloerythroderma of Ofuji