Table 1

Characteristics of aneurysms

Aneurysm characteristicsResults (n:60)
total (%)
Type
 Saccular46 (77%)
 Saccular partially thrombosed2 (3%)
 Dissecting5 (8%)
 Blister3 (5%)
 Fusiform4 (7%)
Status
 Acutely ruptured (SAH)3 (5%)
 Subacute, partially coiled, SAH 1 month ago1 (2%)
 Recanalized, previous SAH more than 6 months ago6 (10%)
 Unruptured50 (83%)
Location
 A13 (5%)
 MCA2 (3%)
 ICA-distal bifurcation1 (2%)
 ICA-cavernous7 (12%)
 ICA-paraclinoid4 (7%)
 ICA-paraophthalmic26 (43%)
 ICA-supraclinoid10 (17%)
 ICA-petrous-cavernous1 (2%)
 ICA-extracranial1 (2%)
 Mid-basilar3 (5%)
 V42 (3%)
  • ICA, internal carotid artery; MCA, middle cerebral artery; SAH, sub-arachnoid hemorrhage.