Article Figures & Data
Figures
- Fig 1.
DSA in the anteroposterior plane showing the initial aneurysm conformation (Pre), the initial postcoiling final angiogram (Post), and the follow-up angiogram (Follow-Up) demonstrating recurrence. Case 9 of the series demonstrates a carotid terminus aneurysm for which all the reviewers were in complete agreement. Each reviewer scored this aneurysm as a grade 5, definitely retreat.
- Fig 2.
DSA in the anteroposterior plane showing the initial aneurysm conformation (Pre), the initial postcoiling final angiogram (Post), and the follow-up angiogram (Follow-Up) demonstrating recurrence. Case 21 demonstrates a large basilar caput aneurysm that had a complete occlusion with the initial treatment and a recurrence with recanalization of the base. The average score for this aneurysm was a 2.6 ± 1.8, with scores of 1, 1, 5, 4, and 2. This case represents the highest variability of the 27 rated cases.
- Fig 3.
Relative tendency to recommend retreatment across readers. Readers responses on the need to retreat by using the 5-point retreatment scale. Readers 4 and 5 were more likely to recommend retreatment than observation compared with readers 1–3 (asterisk indicates P < .05).
- Fig 4.
Treatment adjunct per reviewer. Plot of the recommended adjunctive treatment technique for each of the 5 reviewers by the total number of cases. No significant difference between reviewers and adjuncts was found by using the Bowker test for significance. There was a trend toward significance for readers 1 and 5 (P < .07).
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