J. Chiras
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View article: Initial experience, feasibility, and technical development with an electromagnetic navigation assistance in percutaneous pelvic bone cementoplasty: retrospective analysis
Initial experience, feasibility, and technical development with an electromagnetic navigation assistance in percutaneous pelvic bone cementoplasty: retrospective analysis Open
View article: Extraction of cement leakages and malpositioned spindles complicating percutaneous interventions: why, when and how?
Extraction of cement leakages and malpositioned spindles complicating percutaneous interventions: why, when and how? Open
View article: Percutaneous reinforced cementoplasty using spindles as a palliative option for malignant fractures of the humerus
Percutaneous reinforced cementoplasty using spindles as a palliative option for malignant fractures of the humerus Open
View article: Reinforced cementoplasty for pelvic tumour lesions and pelvic traumatic fractures: preliminary experience
Reinforced cementoplasty for pelvic tumour lesions and pelvic traumatic fractures: preliminary experience Open
View article: Reliability and accuracy of time-resolved contrast-enhanced magnetic resonance angiography in hypervascular spinal metastases prior embolization
Reliability and accuracy of time-resolved contrast-enhanced magnetic resonance angiography in hypervascular spinal metastases prior embolization Open
View article: Safety of vertebral augmentation with cranio-caudal expansion implants in vertebral compression fractures with posterior wall protrusion
Safety of vertebral augmentation with cranio-caudal expansion implants in vertebral compression fractures with posterior wall protrusion Open
View article: Transoral vertebroplasty for the C1 lateral mass
Transoral vertebroplasty for the C1 lateral mass Open
Background Osteolytic lesions of the atlas (C1) are challenging to treat by vertebroplasty due to the vicinity of the vertebral artery and the spinal cord. Objective To present our experience with transoral vertebroplasty (TOV) for osteoly…
View article: Safety and effectiveness of cervical vertebroplasty: report of a large cohort and systematic review
Safety and effectiveness of cervical vertebroplasty: report of a large cohort and systematic review Open
View article: P-034 4D DSA for spinal cord vascular malformations exploration: preliminary experience
P-034 4D DSA for spinal cord vascular malformations exploration: preliminary experience Open
Background and Purpose Spinal vascular malformations (SVMs) are aggressive diseases that may lead to neurological deficit due to spinal venous engorgement or secondary to hemorrhage.The endovascular treatment of such SVMs may be challengin…
View article: Intracardiac cement embolism during percutaneous vertebroplasty: incidence, risk factors and clinical management
Intracardiac cement embolism during percutaneous vertebroplasty: incidence, risk factors and clinical management Open
View article: Vertebral augmentation with the SpineJack® in chronic vertebral compression fractures with major kyphosis
Vertebral augmentation with the SpineJack® in chronic vertebral compression fractures with major kyphosis Open
View article: Spinal Angiogram: A Treacherous Criterion Standard…
Spinal Angiogram: A Treacherous Criterion Standard… Open
We read with great interest the article recently published in the American Journal of Neuroradiology by Barreras et al[1][1] entitled, “Analysis of 30 Spinal Angiograms Falsely Reported as Normal in 18 Patients with Subsequently Documented…
View article: Single-Center Experience Using the 3MAX Reperfusion Catheter for the Treatment of Acute Ischemic Stroke with Distal Arterial Occlusions
Single-Center Experience Using the 3MAX Reperfusion Catheter for the Treatment of Acute Ischemic Stroke with Distal Arterial Occlusions Open
View article: Contents Vol. 44, 2017
Contents Vol. 44, 2017 Open
View article: Erratum to: Double-lumen balloon for Onyx® embolization via extracranial arteries in transverse sigmoid dural arteriovenous fistulas: initial experience
Erratum to: Double-lumen balloon for Onyx® embolization via extracranial arteries in transverse sigmoid dural arteriovenous fistulas: initial experience Open
View article: P-020 Non-Ischemic Cerebral Enhancing (NICE) Lesions Secondary to Endovascular Aneurysm Therapy: Nickel Allergy or Foreign Body Reaction? Reports of Two Cases and Review of the Literature
P-020 Non-Ischemic Cerebral Enhancing (NICE) Lesions Secondary to Endovascular Aneurysm Therapy: Nickel Allergy or Foreign Body Reaction? Reports of Two Cases and Review of the Literature Open
Delayed onset of non-ischemic cerebral enhancing lesions is a rare complication of intracranial aneurysms' endovascular therapy (EVT). This complication has been attributed either to foreign body emboli and subsequent granulomatous reacti…
View article: E-018 Treatment of Ruptured Blood-blister-like Aneurysms in the Subacute Phase: Clinical and Angiographic Outcome
E-018 Treatment of Ruptured Blood-blister-like Aneurysms in the Subacute Phase: Clinical and Angiographic Outcome Open
Aims: To evaluate the relation between optic disc morphology and timing of periventricular white matter damage, defined as either periventricular leucomalacia (PVL) or periventricular haemorrhage (PVH), as estimated by neuroradiolog…
View article: A leap forward in the endovascular management of acute basilar artery occlusion since the appearance of stent retrievers: a single-center comparative study
A leap forward in the endovascular management of acute basilar artery occlusion since the appearance of stent retrievers: a single-center comparative study Open
OBJECTIVE Contrary to acute ischemic stroke involving the anterior circulation, no randomized trial has yet demonstrated the safety and effectiveness of endovascular management in acute basilar artery occlusion (BAO). Recently developed th…
View article: Superficial middle cerebral vein connection to the cavernous sinus is not infrequent in brain arteriovenous malformations: an argument against their congenital origin?
Superficial middle cerebral vein connection to the cavernous sinus is not infrequent in brain arteriovenous malformations: an argument against their congenital origin? Open
View article: Delayed Vertebral Augmentation With Spinejack Technique in A3 Type Vertebral Compression Fractures
Delayed Vertebral Augmentation With Spinejack Technique in A3 Type Vertebral Compression Fractures Open
Poster: ECR 2016 / C-0358 / Delayed Vertebral Augmentation With Spinejack Technique in A3 Type Vertebral Compression Fractures by: J. Chiras ; Paris Cedex 13/FR
View article: Very late ischemic complications in flow-diverter stents: a retrospective analysis of a single-center series
Very late ischemic complications in flow-diverter stents: a retrospective analysis of a single-center series Open
OBJECTIVE The authors evaluate the rate and discuss the pathomechanisms of very late (≥ 4-month) ischemic complications after flow-diverter stent (FDS) placement for intracranial aneurysms. METHODS The authors retrospectively reviewed the …
View article: Flow Diversion versus Standard Endovascular Techniques for the Treatment of Unruptured Carotid-Ophthalmic Aneurysms
Flow Diversion versus Standard Endovascular Techniques for the Treatment of Unruptured Carotid-Ophthalmic Aneurysms Open
Our retrospective analysis shows better long-term occlusion of carotid-ophthalmic aneurysms after use of flow diverters compared with standard coil-based techniques, without significant differences in permanent morbidity.
View article: Spontaneous thrombosis of the main draining vein revealing an unruptured brain arteriovenous malformation
Spontaneous thrombosis of the main draining vein revealing an unruptured brain arteriovenous malformation Open
Haemorrhage is the most frequent revealing condition of brain arteriovenous malformations (bAVMs). We report a rare case of unruptured parietal bAVM revealed by spontaneous thrombosis of the main draining vein, responsible for a focal neur…
View article: Les métastases osseuses
Les métastases osseuses Open
Les progres importants obtenus ces dernieres annees dans la prise en charge des cancers ont globalement ameliore le pronostic vital des patients. La survenue de metastases osseuses est un evenement grave qui influe sur le pronostic fonctio…
View article: Fatal rupture of a brain arteriovenous malformation flow-related aneurysm during microcatheter removal: a rare complication
Fatal rupture of a brain arteriovenous malformation flow-related aneurysm during microcatheter removal: a rare complication Open
Intracranial aneurysms are relatively frequently encountered in patients with brain arteriovenous malformations (BAVMs). They may be located on the circle of Willis, on arterial feeders, or even inside the nidus. Because BAVM-associated an…