Article Figures & Data
Figures
- Fig 1.
Complete angiographic occlusion of a paraophthalmic aneurysm and aneurysm collapse following FD treatment. A, Large paraophthalmic aneurysm (arrow) causing optic nerve neuropathy on DSA, lateral view. The patient's visual acuity was 0.4. B, Complete angiographic occlusion of the aneurysm and reconstruction of the parent artery (arrow) 6 months after treatment with a PED. The patient's visual acuity was 0.5. C, The same aneurysm demonstrated by T2WI with mass effect (arrow) and mixed signal intensity. D, Lack of signal void within the aneurysm on T2WI in the same patient 2 months later indicates aneurysm thrombosis. The size of the aneurysm and related mass effect remain unchanged (arrow). Optic nerve neuropathy progressed; the patient's visual acuity was 0.1. E, T2WI in the same patient demonstrates aneurysm collapse and elimination of mass effect at 18 months after treatment. The patient's visual acuity at this point was 0.9.
- Fig 2.
Incomplete angiographic occlusion and remaining mass effect following FD treatment. A, A large bilobulated paraophthalmic aneurysm (arrows) causing optic nerve compression as demonstrated by DSA, lateral view. B, DSA, lateral view 6 months after PED treatment. The arrow indicates residual filling in the lower lobule of the aneurysm. C, T2WI shows mixed signal intensity inside the aneurysm (arrow) before treatment. The patient's visual acuity was 0.2. D, T2WI 18 months after treatment demonstrates high T2 signal inside the aneurysm. The low-signal rim was related to aneurysm wall calcification, and the aneurysm size remained unchanged. The patient's visual acuity deteriorated slightly (0.1).
In this issue
Jump to section
Related Articles
Cited By...
- Mass effect, aneurysms and flow diverters: Is the pipeline embolization device the Lone Virtuoso? Commentary on 'Pipeline embolization device for intracranial aneurysms presenting with mass effect: a large Chinese cohort by Zhao et al
- Pipeline Embolization Device for intracranial aneurysms presenting with mass effect: a large Chinese cohort
- Flow diversion for compressive unruptured internal carotid artery aneurysms with neuro-ophthalmological symptoms: a systematic review and meta-analysis
- Onset-to-treatment time and aneurysmal regression predict improvement of cranial neuropathy after flow diversion treatment in patients with symptomatic internal carotid artery aneurysms
- Pipeline Embolization Device for intracranial aneurysms presenting with mass effect: a large Chinese cohort
- Onset-to-treatment time and aneurysmal regression predict improvement of cranial neuropathy after flow diversion treatment in patients with symptomatic internal carotid artery aneurysms
- Flow diversion for compressive unruptured internal carotid artery aneurysms with neuro-ophthalmological symptoms: a systematic review and meta-analysis
- Flow diversion for internal carotid artery aneurysms with compressive neuro-ophthalmologic symptoms: clinical and anatomical results in an international multicenter study
- Flow Diversion for ICA Aneurysms with Compressive Neuro-Ophthalmologic Symptoms: Predictors of Morbidity, Mortality, and Incomplete Aneurysm Occlusion
- Combined standard bypass and parent artery occlusion for management of giant and complex internal carotid artery aneurysms
- A protocol for the reduction of applied torque on parent vessel during elastase-induced aneurysm formation using rabbit animal models
- How Flow Reduction Influences the Intracranial Aneurysm Occlusion: A Prospective 4D Phase-Contrast MRI Study
- Contemporary endovascular and open aneurysm treatment in the era of flow diversion
- In situ tissue engineering: endothelial growth patterns as a function of flow diverter design
- Intra-aneurysmal flow rates are reduced by two flow diverters: an experiment using tomographic particle image velocimetry in an aneurysm model
- Evolution of Flow-Diverter Endothelialization and Thrombus Organization in Giant Fusiform Aneurysms after Flow Diversion: A Histopathologic Study
- Endoluminal Reconstruction for Nonsaccular Aneurysms of the Proximal Posterior Cerebral Artery with the Pipeline Embolization Device
- Parent Artery Occlusion in Large, Giant, or Fusiform Aneurysms of the Carotid Siphon: Clinical and Imaging Results
- Flow Diversion Versus Conventional Treatment for Carotid Cavernous Aneurysms
- Treatment of Cavernous Sinus Aneurysms with Flow Diversion: Results in 44 Patients
- Unruptured Carotid Artery Aneurysms Presenting with Symptoms of Mass Effect: Outcome after Selective Coiling, Parent Vessel Occlusion, and Flow Diversion