Table 1.

Main patient, aneurysm and procedural characteristics

Patient characteristics
No. of patients	68
Patient age	56 ± 12 years (14–80 years)
Gender	Female: 54 (79%)		Male: 14 (21%)
Comorbidities	Arterial hypertension: 43 (63%)	DM II: 5 (7%)	Hypercholesterinemia: 30 (44%)	Declared smokers: 28 (41%)
Aneurysm characteristics
No. of aneurysms	84
Aneurysm location	Extradural ICA: 9 (11%)	Intradural ICA: 67 (80%)	ACA and ACOM: 7 (8%)	Vertebrobasilar: 1 (1%)
Morphology	Saccular: 77 (92%)	Fusiform: 1 (1%)	Dissecting: 1 (1%)	Blister: 5 (6%)
SAH	Non-ruptured: 73 (87%)	Acute: 6 (7%)	Old (> 2 weeks): 5 (6%)
Aneurysm size (maximum diameter)	7.9 ± 6.7 mm (1.5–31.3 mm)
Diameter of the parent artery	Proximal: 3.3 ± 0.7 mm (1.6–5 mm)		Distal: 2.9 ± 0.6 (1.5–4.7)
Procedural details
No. of procedures	70
No. of implanted FRED/FRED Jr	72
Technique	FD only: 55 (79%)		FD + coiling: 15 (21%)

DM II diabetes mellitus, type II; ICA internal carotid artery; ACA anterior cerebral artery; ACOM anterior communicating artery; SAH subarachnoid hemorrhage; FD flow diverter