Imaging of Distal Dural Ring Plane and Paraclinoid Internal Carotid Artery Aneurysms with 3D Rotational Angiography
نویسندگان
چکیده
Department of Neurosurgery, Cheju Halla Hospital, Jejudo, Korea; Department of Radiology, and Department of Neurosurgery, The Catholic University of Korea, Seoul, Korea; Department of Neurosurgery, Inha University School of Medicine, Incheon, Korea Received March 2, 2010; accepted after revision May 16, 2010. Correspondence to: Bum-soo Kim, MD, Department of Radiology, Seoul St. Mary’s Hospital, The Catholic University of Korea, 505, Banpodong, Seocho-gu, Seoul 137-701, Korea. Tel. 82-2-2258-6239 Fax. 82-2-599-6771 E-mail: [email protected] Neurointervention 2010;5:85-90 Imaging of Distal Dural Ring Plane and Paraclinoid Internal Carotid Artery Aneurysms with 3D Rotational Angiography
منابع مشابه
Usefulness of volume-rendered three-dimensional computed tomographic angiography for surgical planning in treating unruptured paraclinoid internal carotid artery aneurysms.
Paraclinoid internal carotid artery aneurysms are difficult to treat and difficult to visualize by using DSA, MRA, or surface-rendered 3D-CTA. Because those aneurysms are surrounded by bone, the dural ring (proximal and distal), the optic nerve, the oculomotor nerve, and the cavernous sinus. This report represents the first attempt to assess the verification of volume-rendered 3D-CTA for surgic...
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Paraclinoid internal carotid artery aneurysms originate from the internal carotid artery between the distal dural ring and the posterior communicating artery. Surgical treatment of these aneurysms is technically challenging because of the surrounding neurovascular structures. There are several ways to treat these lesions: direct clipping with retrograde suction decompression, endovascular coili...
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OBJECTIVE Although surgical techniques for clipping paraclinoid aneurysms have evolved significantly in recent times, direct microsurgical clipping of large and giant paraclinoid aneurysms remains a formidable surgical challenge. We review here our surgical experiences in direct surgical clipping of large and giant paraclinoid aneurysms, especially in dealing with anterior clinoidectomy, distal...
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