Table 1

Overview of the aneurysm characteristics, clinical and radiological follow-up and use of adjunctive devices

Patient no	Aneurysm location	Aneurysm shape	Number of MEDs	Initial result (mRRC)	Complications	Follow-up	Follow-up result	Repeat/adjunctive treatment
1	Right ICA cavernous segment	Spherical	2×MED framing, 7×MED filling	IIIb	None	2 days	Complete exclusion	None
2	AcomA	Spherical	Attempted MED—failed to detach; reverted to coiling	I	Coil embolization and stroke	N/A
3	ICA bifurcation	Beehive	1×MED framing, 6×MED filling	II	None	N/A		pCONus to protect neck
4	AcomA	Beehive	1×MED framing, 1×MED filling	IIIb	None	N/A
5	Distal basilar sidewall	Spherical	1×MED framing 2×MED filling	IIIa	None	1 month	Stable
6	Right MCA bifurcation	Conical	2×MED framing, 3×MED filling coil, 2×helical fiber coils	II	None	1 month	Stable neck residual	Carotid stent for ulcerated plaque
7	Left PcomA	Spherical/oblong	1×MED framing, 2×MED filling	II	None	1 month	Stable neck residual	ICA p64, follow-up 2 months after flow diverter showing reduction in size of neck remnant
8	Right MCA bifurcation	Beehive, vessels arising from neck	1×MED framing	IIIb	None	2 months	Enlarging neck remnant	pCONus to protect neck
9	Left supraclinoid ICA	Wide necked, conical	4×MED framing, 1×MED filling, 1×standard coil	IIIb	Multiple small DWI lesions bilaterally and right hemiparesis	7 months	Complete exclusion	p64
9	Right supraclinoid	Multi lobular	1×MED framing	IIIa		7 months	Complete exclusion	p64
10	Right paraophthalmic	Oblong, wide neck	1×MED framing	IIIb	None	2 months	Fundus excluded, neck residual	p64 to treat neck
11	Left MCA bifurcation	Beehive	1×MED framing, 1×helical fiber coil	II	None	1 month	Stable neck residual	Single helical coil inside MED framing coil
12	Right cavernous	Spherical	1×MED framing, 3×MED filling	Stasis in the aneurysm	None	N/A		2× p64
13	Basilar tip	Spherical	1×MED framing, 3×MED filling, 6×standard helical coils	IIIa	None	N/A		pCONus to protect neck
14	Right paraophthalmic	Spherical	1×MED framing	Stasis in the aneurysm	In-stent thrombosis secondary to inadequate antiplatelet effect	2 months	Complete exclusion	p64 to treat second blister aneurysm
15	Right paraophthalmic	Oblong, multilobulated	1×MED framing, 2×MED filling	II	None	2 weeks	Stable neck residual	p64

AcomA, anterior communicating artery; ICA, internal carotid artery; MCA, middle cerebral artery; MED, Medina Embolic Device; mRRC, modified Raymond-Roy classification; PcomA, posterior communicating artery.