Endoleak Detection after Endovascular Aortic Aneurysm Repair Using Ultrasound Based on Nanoscale Bubble Contrast Agents and Their Effects on Vascular Smooth Muscle Cell Proliferation and Migration

Table 2

Endoleak detection according to classifications a month after EVAR using nanobubble contrast-enhanced ultrasound.

Result	Type I		Type II	Type III	Type IV	Total
	Ia	Ib
Nanobubble contrast-enhanced ultrasound	1.9%	9.6%	13.46%	5.77%	0	30.76%
CTA	3.84%	9.6%	9.6%	3.84%	0	26.92%