Table 2 Histopathological score results at 28, 90, and 180 days
From: Evaluation of the EMBOPIPE flow diverter device: in vivo and in vitro experiments
Tissue section | Pathological pattern | 28 days | 90 days | 180 days | P value |
|---|---|---|---|---|---|
Aneurysm neck | Neointima cover | 1.83 ± 0.41 | 1.83 ± 0.41 | 2.00 ± 0.00 | 0.566 |
Parent vessel | Inflammation | 1.17 ± 0.41 | 1.00 ± 0.00 | 1.00 ± 0.00 | 0.358 |
Intraluminal thrombosis | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | |
Deletion of smooth muscle cells | 0.67 ± 0.82 | 0.33 ± 0.52 | 0.00 ± 0.00 | 0.032* | |
Endothelialization | 3.67 ± 0.52 | 4.00 ± 0.00 | 4.00 ± 0.00 | 0.095 |