[Diaper dermatitis].

Diaper dermatitis is one of the most common skin diseases during infancy and childhood. It is a type of irritant contact eczema resulting from a complex interaction between urine and feces under occlusive conditions in combination with the hyperhydration of the stratum corneum, pressure and friction under the diaper. These conditions pave the way for Candida albicans infection, which is often associated with diaper dermatitis. The anogenital region can be involved by a variety of dermatoses, so a precise skin examination, detailed history and sometimes histologic examination are needed for a precise diagnosis. Therapeutically, frequent diaper changes and adequate skin care are most important.