Skip to main content
Fig. 2 | BMC Neurology

Fig. 2

From: Four collateral circulation pathways were observed after common carotid artery occlusion

Fig. 2

DSA discovered a collateral circulation pathway that supplied ipsilateral ICA after CCAO. This was a right (ipsilateral) subclavian artery angiography (lateral position, arterial phase). Right CCA was occluded. The collateral circulation pathway was: right vertebral artery (arrow) – right occipital artery (arrow) – right ECA (retrograde, arrow) – right ICA (arrow)

Back to article page