Fig. 1

Internal carotid artery treated aneurysm at 1 year (above) and 4 years (below) FU. At early follow up the remnant is not evident at 3DTOF MRA (a and c) while it is evident at 3D CEMRA (b and d, arrow)). At late follow-up the neck remnant is evident at both 3DTOF (e, g, arrows) and 3DCEMRA (f, h, arrow), stable