A 78-year-old woman (patient 6) treated by coiling for an unruptured distal anterior cerebral artery (A2–A3) aneurysm. A 78-year-old woman (patient 6)

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Presentation transcript:

A 78-year-old woman (patient 6) treated by coiling for an unruptured distal anterior cerebral artery (A2–A3) aneurysm. A 78-year-old woman (patient 6) treated by coiling for an unruptured distal anterior cerebral artery (A2–A3) aneurysm. A, Axial minimum intensity projection (MinIP) image of postcoiling FSE-MRC. B, Axial MIP image of postcoiling TOF-MRA. C, Axial MIP image of postcoiling silent MRA. D, Postcoiling 3D FSE-MRC image. E, Postcoiling 3D TOF-MRA image. Note the defects of the parent artery and the neck. F, Postcoiling 3D silent MRA image. Note that the parent arteries and coiled neck without remnants are clearly visualized. G, DSA image at the completion of coiling. Note that the configuration of the neck complex without remnants is depicted with the shadow of the coiled dome. H, A 3D multifusion image of postcoiling TOF-MRA and FSE-MRC. I, A 3D multifusion image of postcoiling silent MRA and FSE-MRC. Note the complete occlusion of the neck without remnants together with the coiled dome. A2 indicates the second segment of the anterior cerebral artery; A3, the third segment of the anterior cerebral artery; An, aneurysm; Lt, left; Rt, right; AP, anteroposterior. T. Satoh et al. AJNR Am J Neuroradiol 2019;40:802-807 ©2019 by American Society of Neuroradiology