Blood blister-like aneurysms (BBAs) of the internal carotid artery (ICA) are rare and challenging vascular lesions that can lead to serious complications, including subarachnoid hemorrhage.

CONCLUSIONS: Magnetic resonance angiography is a noninvasive and safe means of follow-up review for patients with coil-treated brain aneurysms. Compared with DS angiography, MR angiography ...