Elastosis perforans serpiginosa.
Elastosis perforans serpiginosa (EPS) is a cutaneous connective tissue disorder featuring transepidermal elimination of altered elastic tissue. Morphologically and histologically EPS presents characteristic patterns; the case reported herein classically illustrates these patterns. In approximately one-fourth of reported cases, EPS has been associated with systemic connective tissue disorders and may thus be a useful clue in the early recognition of diseases such as Down's syndrome or pseudoxanthoma elasticum.
Adolescent↗