"naevus spongiosus albus" in English Naevus spongiosus albus white sponge naevus of the mucosa congential leucokeratosis mucosae oris Detailed translations for "naevus spongiosus albus" Naevus spongiosus albus Naevus spongiosus albus white sponge naevus of the mucosa Naevus spongiosus albus congential leucokeratosis mucosae oris