Table 1 The 16 patients’ demographic data, risk factors and examinations
From: Four collateral circulation pathways were observed after common carotid artery occlusion
Mean age | 72.8 (65–83) |
Sex | |
Male | 9 |
Female | 7 |
Atherosclerotic risk factors | |
Smoking | 9 |
Hypertension | 14 |
Hyperlipidemia | 9 |
Diabetes | 6 |
Examinations | |
TCD | 16 |
DSA | 15 |
MRA | 5 |
CTA | 7 |