Table 3 Side of SIA and side of migraine with single aneurysms (n = 63)
Side of SIA/Side of headache | Localization of SIA | |||
|---|---|---|---|---|
AcoA-ACA (n = 18) | MCA (n = 16) | ICA (n = 23) | Posterior circulation (n = 6) | |
right/right | 1 (6.2%) | 4 (17.4%) | 1 (16.6%) | |
left/left | 3 (16.6%) | 1 (6.2%) | 4 (17.4%) | |
left/right | 1 (5.5%) | 1 (4.3%) | ||
right/alternating sides | 8 (44.4%) | 8 (50%) | 7 (30.4%) | |
left/alternating sides | 6 (33.3%) | 6 (37.5%) | 7 (30.4%) | 3 (50%) |
Basilar artery/alternating sides | 2 (33.3%) | |||