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. 2001 Apr;22(4):698–703.

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fig 4. — Angiograms of test animal 1.

A, Anteroposterior view IV DSA obtained 3 days after creation of aneurysm at origin of right CCA. Brachiocephalic arteries are opacified, including the left CCA (curved arrow), right subclavian artery (open arrow), and “aneurysm cavity” (ie, the aneurysmal dilation of right CCA origin) (straight solid arrows). The aneurysm cavity measures 3.5 mm in width, in reference to the external sizing device.

B, Anteroposterior view IV DSA obtained 21 days after creation of aneurysm. The morphology of the aneurysm cavity has changed as compared with that seen on day 3 in that the aneurysm cavity is more bulbous in shape (arrows). The aneurysm cavity measures 5.4 mm in width.