The exact cause of<unk>  of Civatte is unknown; however, extended sun exposure, namely the ultraviolet light emitted by the sun, is the primary factor.
Poikiloderma
Keratoderma
Halogenoderma
Chyloderma
Follicular atrophoderma
Iododerma
Anetoderma
Linear atrophoderma of Moulin