Eruptive widespread Spitz nevi

A 12-year-old girl was evaluated for a widespread eruption of Spitz nevi. Multiple Spitz nevi are rare, and this variant is exceedingly rare. The reported cases of eruptive nevi of all types are briefly reviewed. Very little is known regarding cause, natural history, or treatment. Cutaneous stimulation occurring in a genetically predisposed individual is the proposed essential causative factor in this disorder.