Two cases of glomus tumour treated by unusual embolization.

Two cases of glomus tumour treated by the catheterization technique are reported. In the first case, after it was found impossible to catheterize the external carotid artery by the femoral route, the external carotid was punctured directly, became spasmodic and the catheter could not be introduced, so the inner wall of the external carotid was eroded by manipulating the tip of the metallic guide. This resulted in complete occlusion of the artery 1 cm above the bifurcation of the common carotid. The second case was first treated by embolization of the ascending pharyngeal artery, but with only transitory improvement, so, after 2 months, additional embolization was performed via the vertebral artery, which was followed by immediate and lasting improvement.