[Angiographic diagnosis of cranio-orbital meningiomas].

Analysis of the results of cerebral angiography in 64 patients with cranio-orbital meningiomas provides evidence that this method of examination is of valuable diagnostic significance in determining the growth of craniobasal meningiomas into the orbit. It not only helps in determining precisely the topography of the new growth in the cavity of the skull and the orbit but aids identifying the sources of blood supply to the tumor.