[Lymphangiomas or cystic hygromas of the oral cavity].

Limphangioma or cystic higroms is a benign tumour constituted by capillar or cavernous limpha channels, which are uncommon in oral cavity. A worldwide bibliographic revision was done to unified opinions and a case which was treated at Specialities Hospital of Medical Center la Raza, Mexican Social Security Institute, is shown in this article.