FIG 3. Macroscopic photography of aneurysms 3 months after embolization. 1, Side view; 2, view of the neck; 3, transverse section through the aneurysm. a, fundus; b, lingual nerve; c, coil inside the aneurysm; d, neck; e, carotid artery; f, lingual artery; g, aneurysm wall; h, coils.