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TABLE 1: Clinical characteristics of 12 patients treated endovascularly during a single procedure for ruptured intracranial aneurysm and symptomatic vasospasm
Patient No. Age (yrs)/Sex Aneurysm Location Aneurysm Size Neck Size H&H Grade Fisher Group Treatment Day Vasospastic Vessel Segments
1 46/F PcomA Small Small 4 3 4 B-ICA, B-M1, B-A1, BA
2 43/F SCA Small Wide 3 3 16 BA, B-PCA
3 48/F A2 Small Small 2 3 2 B-M1, A1
4 43/M BA tip Small Small 4 3 10 B-ICA, R-M1
5 41/F AcomA Small Small 3 3 6 B-ICA, M1, A1, BA, R-P1
6 53/F BA tip Small Small 3 3 14 B-ICA, M1, A1, PCA, BA
7 54/F PICA Small Small 4 4 9 L-VA, BA, B-ICA, M1, A1
8 32/M MCA Small Small 3 3 6 L-ICA, M1
9 37/M PcomA Small Small 5 3 11 BA, R-ICA, B-M1, R-A1, L-A2
10 82/F MCA Small Small 3 3 11 R-A1, M1
11 35/M BA tip Small Small 4 3 7 B-VA, BA
12 35/F AchA Small Small 3 2 5 L-ICA, M1, A1
Note.—ACA indicates anterior cerebral artery; A1, ACA A1 segment; A2, ACA A2 segment; AchA, anterior choroidal artery; AcomA, anterior communicating artery; B-, bilateral; BA, basilar artery; H&H, Hunt and Hess; ICA, internal carotid artery; L-, left; MCA, middle cerebral artery; M1, MCA M1 segment; PCA, posterior cerebral artery; P1, PCA P1 segment; PcomA, posterior communicating artery; PICA, posterior inferior cerebellar artery; R-, right; SCA, superior cerebellar artery; VA, vertebral artery.