Summary of serial cases
| No. | Longest Width, Height of An. (mm) | Neck, (mm) | Size of Luna, (mm) | Early Intra-Aneurysmal Flow | Follow-Up (mo) | Findings on Final Angiogram | Gross Findings | Microscopic Findings of Aneurysmal Dome | Microscopic Findings of Neck |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3.6 × 9.6 | 2.3 | 5.5 | MD | 1 | NO | Membranous tissue | Loose connective tissue | Thick neointima |
| 2 | 3.5 × 11.8 | 3.0 | 7.5 | CA | 1 | CO | Small empty cavity | Loose connective tissue | No neointima |
| 3 | 3.6 × 6.7 | 1.6 | 6 | CA | 1 | CO | Membranous tissue | Loose connective tissue | Thin neointima |
| 4 | 4.3 × 7.6 | 2.0 | 6 | CA | 1 | CO | Membranous tissue | Loose connective tissue with unorganized thrombus | Thick neointima |
| 5 | 3.1 × 8.5 | 2.5 | 6 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thick neointima |
| 6 | 3.8 × 9.7 | 2.5 | 6 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thin neointima |
| 7 | 3.2 × 8.4 | 2.4 | 6 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thin neointima |
| 8 | 3.2 × 12.8 | 3.6 | 8 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thin neointima |
| 9 | 3.5 × 9.5 | 3.2 | 6 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thick neointima |
| 10 | 3.2 × 7.2 | 1.5 | 6 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thin neointima |
| 11 | 4.3 × 12.3 | 2.5 | 6.5 | MD | 3 | NO | Membranous tissue | Loose connective tissue | Thin neointima |
| 12 | 3.6 × 13 | 2.9 | 6.5 | CA | 3 | CO | Membranous tissue | Loose connective tissue | Thin neointima |