ArticleNeuroradiology2016
Incidence of delayed ipsilateral intraparenchymal hemorrhage after stent-assisted coiling of intracranial aneurysms in a high-volume single center.
Article in Neuroradiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Endovascular treatment of posterior circulation aneurysms with flow diverters with hydrophilic polymer coating in patients receiving prasugrel single antiplatelet therapy: a multicenter case series presenting complication and occlusion rates.Journal of neurointerventional surgery · 2026Article
- Dyna three-dimensional imaging enables reliable evaluation of neointimal formation after flow diverter treatment.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Clinically Silent Microinfarct Incidence and Risk Factors After Treatment of Unruptured Intracranial Aneurysms with Hydrophilic Polymer-Coated Flow Diverters.Clinical neuroradiology · 2025Article
- Different antiplatelet regimens for stenting versus coiling for acutely-ruptured cerebral aneurysms.Scientific reports · 2024Article
- Three-dimensional reconstruction imaging by C-arm computed tomography accurately visualizes in-stent neointimal formation in patients with stent-assisted coil embolization.Frontiers in neurology · 2023Article
- Factors associated with the new appearance of cerebral microbleeds after endovascular treatment for unruptured intracranial aneurysms.Neuroradiology · 2021Article
- Endovascular Treatment of Posterior Circulation Saccular Aneurysms With the p64 Flow Modulation Device: Mid-and Long-Term Results in 54 Aneurysms From a Single Center.Frontiers in neurology · 2021Article
- Does Systemic Lupus Erythematosus Increase the Risk of Procedure-Related Complication in Endovascular Treatment of Intracranial Aneurysm?Yonsei medical journal · 2020Article
- The profile of blunt traumatic infratentorial cranial bleed types.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2019Article
- Article
- Aneurysm size and the Windkessel effect: An analysis of contrast intensity in digital subtraction angiography.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2017Article
- Changes in contrast transit times on digital subtraction angiography post-Pipeline Embolization Device deployment.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2017Article
- Delayed Remote Intracerebral Hemorrhage following Coil Embolization Using a Simple Technique for Ruptured Anterior Communicating Artery Aneurysm: A Case Report of Subarachnoid Hemorrhage.Case reports in neurologyArticle
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionDelayed ipsilateral intraparenchymal hemorrhage (IPH) has been reported following technically successful treatment of intracranial aneurysms using flow-diverting stents in up to 8.5% of patients. We report a similar, though less frequent phenomenon in the setting of stent-assisted coil embolization.
methodsInstitutional review board approval was obtained. A retrospective analysis of a prospective neurointerventional procedure registry was performed to review all IPHs that occurred in aneurysm patients within 90 days of endovascular treatment performed between November 2002 and November 2014 at one institution. Age, sex, hypertension, dual antiplatelet therapy, and technical details of the procedure were recorded.
resultsA total of 1697 patients underwent endovascular treatment of an intracranial aneurysm without a flow diverter at our institution during the study period. Among these, 138 patients underwent stent-assisted coiling (8.1%). Of these, three patients (2.2%) suffered a delayed IPH within the vascular territory distal to the treated lesion (one woman, median age 60 years).
conclusionsRecently described in the setting of flow diversion, delayed ipsilateral IPH is not limited to flow-diverting stents. Though less frequent, a potential for this complication may exist following any intracranial stenting procedure, possibly related to hemorrhagic conversion of microembolic phenomena in the setting of dual antiplatelet or anticoagulation therapy.
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