Besides symmetrical small pitted macules and linear atrophic depressions on both cheeks, there were unilateral atrophic depressed macules on the forehead, the right popliteal fossa and left up-per arm in our case.

The histopathologic findings of these lesions showed a slight degree of epidermal atrophy with follicular pluggings and flattened rete ridges. In the dermis, there were mild perivascular in-filtrations of mononuclear cells. In addition, we could find out no pilosebaceous unit and other adnexal structures were diminished in number.