Research ArticleINTERVENTIONAL
Focal Increased Cortical Density in Immediate Postembolization CT Scans of Patients with Intracranial Aneurysms
A. Ozturk, I. Saatci, A.G. Pamuk, C. Erdogan, I. Akmangit, S. Geyik and H.S. Cekirge
American Journal of Neuroradiology October 2006, 27 (9) 1866-1875;
A. Ozturk
I. Saatci
A.G. Pamuk
C. Erdogan
I. Akmangit
S. Geyik

References
- ↵Guglielmi G, Vinuela F, Dion J, et al. Electrothrombosis of saccular aneurysms via endovascular approach. Part 2: Preliminary clinical experience. J Neurosurg 1991;75:8–14
- Brilstra EH, Rinkel GJE, van der Graaf Y, et al. Treatment of intracranial aneurysms by embolization with coils: a systematic review. Stroke 1999;30:470–76
- ↵Murayama Y, Nien YL, Duckwiler G, et al. Guglielmi detachable coil embolization of cerebral aneurysms: 11 years’ experience. J Neurosurg 2003;98:959–66
- Moret J, Cognard C, Weill A, et al. Reconstruction technic in the treatment of wide-neck intracranial aneurysms: long-term angiographic and clinical results—apropos of 56 cases [in French]. J Neuroradiol 1997;24:30–44
- Lefkowitz MA, Gobin YP, Akiba Y, et al. Balloon-assisted Guglielmi detachable coiling of wide-necked aneurysms. Part II. Clinical results. Neurosurgery 1999;45:531–38
- Aletich VA, Debrun GM, Mısra M, et al. The remodeling technique of balloon-assisted Guglielmi detachable coil placement in wide-necked aneurysms: experience at the University of Illinois at Chicago. J Neurosurg 2000;93:388–96
- Vallee JN, Pierot L, Bonafe A, et al. Endovascular treatment of intracranial wide-necked aneurysms using three-dimensional coils: predictors of immediate anatomic and clinical results. AJNR Am J Neuroradiol 2004;25:298–306
- Raymond J, Gilbert F, Roy D. Neck-bridge device for endovascular treatment of wide-neck bifurcation aneurysms: initial experience. Radiology 2001;221:318–26
- Molyneux AJ, Cekirge S, Saatci I, et al. Cerebral aneurysm multicenter European Onyx (CAMEO) trial: results of a prospective observational study in 20 European centers. AJNR Am J Neuroradiol 2004;25:39–51
- Mawad ME, Cekirge S, Ciceri E, et al. Endovascular treatment of giant and large intracranial aneurysms by using a combination of stent placement and liquid polymer injection. J Neurosurg 2002;96:474–82
- Cekirge HS, Saatci I, Ozturk MH, et al. Late angiographic and clinical follow-up results of first 100 consecutive aneurysms treated with ONYX reconstruction: largest single center experience. Neuroradiology 2006;48:113–26. Epub 2006 Jan 4
- Vanninen R, Manninem H, Ronkainen A. Broad-based intracranial aneurysms: thrombosis induced by stent placement. AJNR Am J Neuroradiol 2003;24:263–66
- Benitez RP, Silva MT, Klem J, et al. Endovascular occlusion of wide-necked aneurysms with a new intracranial microstent (Neuroform) and detachable coils. Neurosurgery 2004;54:1359–68
- dos Santos Souza MP, Agid R, Willinsky RA, et al. Microstent-assisted coiling for wide-necked intracranial aneurysms. Can J Neurol Sci 2005;32:71–81
- Saatci I, Cekirge HS, Ozturk MH, et al. Treatment of internal carotid artery aneurysms with a covered stent: experience in 24 patients with mid-term follow-up results. AJNR Am J Neuroradiol 2004;25:1742–49
- ↵
- ↵Vinuela F, Duckwiller G, Mawad M. Guglielmi detachable coil embolization of acute intracranial aneurysm: perioperative anatomical and clinical outcome in 403 patients. J Neurosurg 1997;86:475–82
- ↵Cloft HJ, Kallmes DF. Cerebral aneurysm perforations complicating therapy with Guglielmi detachable coils: a meta analysis. AJNR Am J Neuroradiol 2002;23:1706–09
- ↵Soeda A, Sakai N, Sakai H, et al. Thromboembolic events associated with Guglielmi detachable coil embolization of asymptomatic cerebral aneurysms: evaluation of 66 consecutive cases with use of diffusion-weighted MR imaging. AJNR Am J Neuroradiol 2003;24:127–32
- Soeda A, Sakai N, Murao K, et al. Thromboembolic events associated with Guglielmi detachable coil embolization with use of diffusion-weighted MR imaging. Part II. Detection of the microemboli proximal to cerebral aneurysm. AJNR Am J Neuroradiol 2003;24:2035–38
- ↵Rordorf G, Bellon RJ, Budzik RE Jr, et al. Silent thromboembolic events associated with the treatment of unruptured cerebral aneurysms by use of Guglielmi detachable coils: prospective study applying diffusion-weighted imaging. AJNR Am J Neuroradiol 2001;22:5–10
- ↵Ng P, Khangure MS, Phatouros CC, et al. Endovascular treatment of intracranial aneurysms with Guglielmi detachable coils: analysis of midterm angiographic and clinical outcomes. Stroke 2002;33:210–17
- ↵Molyneux A, Kerr R, Stratton I, et al. International Subarachnoid Aneurysm Trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised trial. Lancet 2002;360:1267–74
- ↵Gonzalez N, Murayama Y, Nien YL, et al. Treatment of unruptured aneurysms with GDCs: clinical experience with 247 aneurysms. AJNR Am J Neuroradiol 2004;25:577–83
- ↵Park HK, Horowitz M, Jungreis C, et al. Periprocedural morbidity and mortality associated with endovascular treatment of intracranial aneurysms. AJNR Am J Neuroradiol 2005;26:506–14
- ↵Quereshi AI, Luft AR, Sharma M, et al. Prevention and treatment of thromboembolic and ischemic complications associated with endovascular procedures. Part II. Clinical aspects and recommendations. Neurosurgery 2000;46:1360–76
- ↵Albayram S, Selcuk H, Kara B, et al. Thromboembolic events associated with balloon-assisted coil embolization: evaluation with diffusion-weighted MR imaging. AJNR Am J Neuroradiol 2004;25:1768–77
- Studley MT, Robinson DH, Howe JF. Delayed thromboembolic events 9 weeks after endovascular treatment of an anterior communicating aneurysm: case report. AJNR Am J Neuroradiol 2002;23:975–77
- ↵Lenthall RK, McConachie NS, Jaspan T. Delayed reconfiguration of a Guglielmi detachable coil mass associated with late occlusion of an adjacent aneurysm and parent vessel wall. AJNR Am J Neuroradiol 2000;21:1908–10
- ↵Sluzewski M, Bosch JA, van Rooij WJ, et al. Rupture of intracranial aneurysms during treatment with Guglielmi detachable coils: incidence, outcome, and risk factors. J Neurosurg 2001;94:238–40
- Byrne JV, Sohn MJ, Molyneux AJ. Five year experience in using coil embolization for unruptured intracranial aneurysms: outcomes and incidence of late rebleeding. J Neurosurg 1999;90:656–63
- ↵
- ↵Saatci I, Cekirge HS, Ciceri EFM, et al. CT and MR findings and their implications in the follow-up of patients with intracranial aneurysms with endosaccular occlusion with Onyx. AJNR Am J Neuroradiol 2003;24:567–78
- ↵Sage MR, Wilson AJ. The blood-brain barrier: an important concept in neuroimaging. AJNR Am J Neuroradiol 1994;15:601–22
- ↵DeWispelarer JF, Trigaux JP, Van Beers B, et al. Cortical and CSF hyperdensity after iodinated contrast medium overdose: CT findings. J Comput Assist Tomogr 1992;16:998–1003
- ↵Okazaki H, Tanaka K, Shishido T, et al. Disruption of the blood-brain barrier caused by nonionic contrast medium used for abdominal angiography: CT demonstration. J Comput Asist Tomogr 1989;13:893–95
- ↵Numaguchi Y, Fleming MS, Hasuo K, et al. Blood-brain barrier disruption due to cerebral arteriography. J Comput Asist Tomogr 1984;8:936–39
- ↵
- ↵
- ↵
- ↵Marchal G, Young AR, Baron JC. Early postischemic hyperperfusion: pathophysiologic insights from positron emission tomography. J Cerebral Blood Flow Metab 1999;19:467–82
- ↵Young AR, Sette G, Touzani O, et al. Relationships between high oxygen extraction fraction in the acute stage and final infarction in reversible middle cerebral artery occlusion: an investigation in anesthetized baboons with positron emission tomography. J Cereb Blood Flow Metab 1996;16:1176–78
- ↵Lassen NA. The luxury perfusion syndrome and its possible relation to acute metabolic acidosis localised within the brain. Lancet 1966;2:1113–15
- ↵Kastrup A, Engelhorn T, Beaulieu C, et al. Dynamics of cerebral injury, perfusion, and blood-brain barrier changes after temporary and permanent middle cerebral artery occlusion in the rat. J Neurol Sci 1999;166:91–99
- ↵Michel E, Liu H, Remley KB, et al. Perfusion MR in patients undergoing balloon test occlusion of the internal carotid artery. AJNR Am J Neuroradiol 2001;22:1590–96
- ↵
- ↵Weir B, Macdonald L, Stoodley M. Etiology of cerebral vasospasm. Acta Neurochir Suppl 1999;72:27–46
- ↵Mooradian AD. Effect of aging on the blood-brain barrier. Neurobiol Aging 1988;9:31–39
- ↵Abraham CS, Harada N, Deli MA, et al. Transient forebrain ischemia increases the blood-brain barrier permeability for albumin in stroke–prone spontaneously hypertensive rats. Cell Mol Neurobiol 2002;22:455–62
- ↵Eckel TS, Breiter SN, Monsein LH. Subarachnoid contrast enhancement after spinal angiography mimicking diffuse subarachnoid hemorrhage. AJR Am J Roentgenol 1998;170:503–05
- ↵
- ↵Wilkinson ID, Griffiths PD, Hoggard N, et al. Unilateral leptomeningeal enhancement after carotid stent insertion detected by magnetic resonance imaging. Stroke 2000;31:848–51
- ↵Uchiyama Y, Abe T, Hirohata M, et al. Blood brain-barrier disruption of nonionic iodinated contrast medium following coil embolization of a ruptured intracerebral aneurysm. AJNR Am J Neuroradiol 2004;25:1783–86
In this issue
Advertisement
A. Ozturk, I. Saatci, A.G. Pamuk, C. Erdogan, I. Akmangit, S. Geyik, H.S. Cekirge
Focal Increased Cortical Density in Immediate Postembolization CT Scans of Patients with Intracranial Aneurysms
American Journal of Neuroradiology Oct 2006, 27 (9) 1866-1875;
0 Responses
Jump to section
Related Articles
- No related articles found.
Cited By...
- Risk factor analyses of contrast leakage and contrast-induced encephalopathy following coil embolization for unruptured intracranial aneurysm
- HARMless: Transient Cortical and Sulcal Hyperintensity on Gadolinium-Enhanced FLAIR after Elective Endovascular Coiling of Intracranial Aneurysms
- Outcome Differences between Intra-Arterial Iso- and Low-Osmolality Iodinated Radiographic Contrast Media in the Interventional Management of Stroke III Trial
- Flat Detector Angio-CT following Intra-Arterial Therapy of Acute Ischemic Stroke: Identification of Hemorrhage and Distinction from Contrast Accumulation due to Blood-Brain Barrier Disruption
- Predictive value of flat-panel CT for haemorrhagic transformations in patients with acute stroke treated with thrombectomy
- Subarachnoid Hyperattenuation on Flat Panel Detector-Based Conebeam CT Immediately after Uneventful Coil Embolization of Unruptured Intracranial Aneurysms
This article has not yet been cited by articles in journals that are participating in Crossref Cited-by Linking.
More in this TOC Section
Similar Articles
Advertisement