Figure 3.

An ophthalmic aneurysm with an aneurismal remnant (class III), assuming a “helmet” type recanalization. A: DSA demonstrating aneurismal remnant partially superimposed by the coil mesh. B: Angiography, without subtraction, showing the coil mass surrounding the aneurism recanalization. C: CE-MRA with volume-rendered reconstruction showing the aneurysm remnant without interposition of the coil mesh. D: TOF-MRA with volume-rendered reconstruction showing the aneurysm remnant without interposition of the coil mesh but with slight loss of signal in comparison to CE-MRA.