Table 2.

Histopathological score results at 28, 90, and 180 days

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

Data shown are means with standard deviation

^*Statistically significant (analysis of variance)