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Figure 5 | Cases Journal

Figure 5

From: An unusual cause of subarachnoid haemorrhage in a patient with newly diagnosed neurofibromatosis: a case report

Figure 5

Angiogram demonstrating changes in anterior circulation; the occluded right internal carotid artery is seen (arrow A), this time in a coronal view. The anterior cerebral artery (arrow B) is being perfused, but not by the internal carotid artery. Instead the anterior circulation is dependent upon collateral vessels (arrow C), that originate from the ophthalmic artery (arrow D).

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