[Nasal glioma (author's transl)].

Rare tumors are sometimes encountered in maxillofacial surgical practice and the operative approach, external, intranasal, or endocranial, may be difficult to choose. Preliminary angiography and particularly computer tomography can be of invaluable assistance in making the decision, especially in cases of nasofrontal glioma with heterotopic localization of glial tissue but without brain connections.