title: Halo nevi without dermal infiltrate.
mesh_terms: D006801:Humans; D009506:Nevus / Q000150:complications / Q000151:congenital / Q000473:pathology*; D010859:Pigmentation Disorders / Q000209:etiology; D012878:Skin Neoplasms / Q000150:complications / Q000151:congenital / Q000473:pathology*