Article Figures & Data
Figures
- Fig 1.
Representative case. Cerebral angiography reveals a left internal carotid–anterior choroidal artery bifurcation aneurysm (A) and a small thrombus, indicated by the arrow after placement of coils (B). Head CT on admission shows a subarachnoid hemorrhage with lobar hemorrhage (C). Head CT after the procedure does not show any leakage of contrast, but enlargement of the existing parenchymal temporal lobar hemorrhage is observed (D).
Tables
- Table 1:
Characteristics and surgical outcome of the patients with early hemorrhagic complications
Age (yr)/Sex WFNS ICH Intraoperative Perforation Intraoperative Thrombus Formation Postoperative Antiplatelet Therapy mRS 31/F IV Yes No Yes Yes 1 81/F II Yes No Yes Yes 6 57/F I Yes Yes No No 3 49/F II Yes No No No 6 62/M V Yes No Yes Yes 6 Note:—WFNS indicates World Federation Neurological Societies grade.
- Table 2:
Comparison of patient factors between the early hemorrhagic complications and no complications groups
Factors Early Hemorrhagic Group (5 Patients) Nonhemorrhagic Group (88 Patients) P Value Accompanying intracerebral hematoma 5 (100%) 13 (14.8%) <.001a Supratentorial location 5 (100%) 70 (79.5%) .58 Postoperative antiplatelet therapy 3 (60%) 1 (1.14%) <.001a Intraoperative perforation 1 (20%) 4 (4.55%) .25 Thromboembolic complications 2 (40%) 5 (5.68%) .044a Packing attenuation (when calculated) 26.6 ± 3.7 (3 cases) 29.4 ± 8.2 (83 cases) .57 ↵a Significant.
- Table 3:
Risk factors for early hemorrhagic complications in the accompanying intracerebral hemorrhage group
Factors Early Hemorrhagic Group (5 Patients) Nonhemorrhagic Group (13 Patients) P Value Supratentorial location 5 12 .72 Postoperative antiplatelet therapy 3 1 .044a Intraoperative perforation 1 0 .28 Time to coiling (hr) 9.8 ± 5.8 28.1 ± 23.1 .023a ↵a Significant.
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