[Cutaneous mastocytoma: A brief literature review and report of two cases].

Solitary mastocytoma is an infrecuent benign tumor from a group of cutaneous mastocytosis. Common onset in childhood, sometimes congenital. It might be one or few lesions on trunk or limbs, with or whithout general symptoms. Its is self-limited and tends to disappear with time, there is not an effective treatment available.