Morphologic and Clinical Outcome of Intracranial Aneurysms after Treatment Using Flow Diverter Devices: Mid-Term Follow-Up

Table 4

Complications during follow-up.

	Frequency	%
None	18	67
Endoleak	2	7
Stenosis	4	15
Vascular obliteration	2	7
ICB	1	4
Total amount	27	100

This table summarizes complications during follow-up. There was no need for subsequent intervention except one in-stent stenosis and one endoleak. One patient with intracerebral bleeding (ICB) during the second FD session died.