Use of the AFX Stent Graft in Patients with Extremely Narrow Aortic Bifurcation: A Multicenter Retrospective Study

Table 3

Key procedural data. Data is presented as with the min–max range for abdominal aortic aneurysm (AAA) and penetrating aortic ulcer (PAU). Student’s -test or Mann–Whitney test was applied according to the Kolmogorov-Smirnov normality test to identify differences between AAA and PAU patients ().

Target	AAA ()		PAU ()^Ψ		value	Total ()
		Min–max range		Min–max range			Min–max range
Procedure time (min)		75-223		54-171			54-223
Fluoroscopy time (min)		9.5-40.0		3.8–35.3			3.8-40
Contrast agent (ml)		13-120		15-70			13-120

^ΨIncluding one patient who was treated for a type Ib endoleak (EL) using the AFX stent graft (initial treatment for PAU).