Fig 5.

Responses to question 2 (Would you recruit this patient in a RCT?). Aneurysm-patient combinations, which more than half of judges were willing to include in a randomized trial, were all ophthalmic or paraophthalmic: for example, a 22-mm ophthalmic segment in a 57-year-old patient (A, 18/22 votes for trial participation) and a recurrent giant ophthalmic artery aneurysm in a 37-year-old patient (B, 20/22 votes). The case with the fewest number of judges willing to randomize was a 16-mm asymptomatic cavernous aneurysm in a 79-year-old patient (C, 4/22 votes).