Table 2

Immediate results and latest follow-up

PatientAneurysmImmediate resultsLatest follow-up
Aneurysm sac*Covered branch†Months after treatment
MRI/DSA
Aneurysm sac‡Covered branch§
DSAMRIDSA
113314/36002
22329/21111
33009/15002
443
  1. 3

  2. 3

  3. 0

9/1411
  1. 2

  2. 2

  3. 0

5523–/412
66234/41N/A0
77234/4011
88337/3111
99234/4001
10211
1011323/30N/A1
1112204/4001
1213334/–12
1314034/4112
1415214/4111
1516133/3102
1617233/31N/A1
1718234/4111
  • *3=no change; 2=slower circulation but no stasis; 1=slower circulation with contrast medium stasis; 0=complete stagnation without further contrast flow into the aneurysm.

  • †3=no change in flow; 2=slow flow; 1=very slow flow; 0=occlusion.

  • ‡2=no change; 1=decreased diameter; 0=occlusion.

  • §2=normal caliber and patent; 1=decreased caliber but patent; 0=occluded.

  • –, no follow-up available yet; DSA, digital subtraction angiography; N/A, not applicable.