[Collar-stud tumour composed of combined neurilemmona and haemangioma elements. Clinicopathological study of one case with mediastinal and intraspinal localization (author's transl)].

A mediastinal and intraspinal collar-stud tumour in a 77 year-old-woman is reported. The orginality of this study comes from the histologic findings of a combined neurilemmoma and angioma. The authors also include a brief review of literature and clinicopathological and histogenetic comments, about these combined tumours.