Acrokeratoelastoidosis Of Costa

A rare dermatosis characterized by small, firm papules or plaques (resembling warts) on the sides of the hands and feet. These stationary and asymptomatic lesions appear generally at puberty, or sometimes later

Epidemiology

The prevalence is unknown.

Differential diagnosis

The histology combines hyperkeratosis and acanthosis.

Genetic counseling

Both autosomal dominant and sporadic forms have been observed.

Management and treatment

Treatment is not indicated in most patients.