Results 101 to 110 of about 55,606 (231)
Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 2554-2567, May 2026.ABSTRACT Purpose To develop accelerated 3D phase contrast (PC) MRI using jointly learned wave encoding and reconstruction. Methods Pseudo‐fully sampled neurovascular 4D flow data (N = 40) and a simulation framework were used to learn phase encoding locations, wave readout parameters, and model‐based reconstruction network (MoDL) for a rapid 3D PC scan (
Chenwei Tang +7 more
wiley +1 more source
Cerebral hemodynamics on MR perfusion images before and after bypass surgery in patients with giant intracranial aneurysms [PDF]
, 2001 Preoperative assessment of the anatomy and dynamics of cerebral circulation for patients with giant intracranial aneurysm can improve both outcome prediction and therapeutic approach.
A. PIERALLINI +8 more
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Clinical Case Reports, Volume 14, Issue 4, April 2026.ABSTRACT Invasive pulmonary aspergillosis can occur in patients without classical immunosuppression, particularly those with COPD and corticosteroid exposure. Early recognition, prompt antifungal therapy, and vigilance for neurological symptoms are essential to prevent central nervous system dissemination, which carries high mortality and significant ...
Barbare Khatiashvili +8 more
wiley +1 more source
Intracranial⁃intracranial bypass for the treatment of complex intracranial aneurysms: 9 cases report
Chinese Journal of Contemporary Neurology and NeurosurgeryObjective To explore the efficacy and advantages of intracranial-intracranial bypass for the treatment of complex intracranial aneurysms. Methods A total of 9 patients with complex intracranial aneurysms who underwent intracranial-intracranial bypass in ...
ZHOU Yang-zong +4 more
doaj +1 more source
Ruptured Intracranial Mycotic Aneurysm in Infective Endocarditis: A Natural History
Case Reports in Medicine, 2010 Mycotic aneurysms are a rare cause of intracranial aneurysms that develop in the presence of infections such as infective endocarditis. They account for a small percentage of all intracranial aneurysms and carry a high-mortality rate when ruptured.
Isabel Kuo +5 more
doaj +1 more source
ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets
Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2384-2396, April 2026.ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung +7 more
wiley +1 more source
Unruptured Cerebral Aneurysms: Evaluation and Management
The Scientific World Journal, 2015 The evolution of imaging techniques and their increased use in clinical practice have led to a higher detection rate of unruptured intracranial aneurysms.
Norman Ajiboye +4 more
doaj +1 more source
Acute management of poor condition subarachnoid hemorrhage patients [PDF]
, 2012 Poor condition subarachnoid hemorrhage (SAH) patients present a high mortality and morbidity. In this study, we reviewed the acute interventional (surgical and endovascular) management of 109 SAH-poor condition patients, who were treated as early as ...
Archavlis, Eleftherios +1 more
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Ruptured infective intracranial aneurysm with intracerebral hemorrhage in an infant
Journal of Medical Sciences, 2015 Intracranial aneurysms are rare in children. Less than 10% of pediatric intracranial aneurysms are infective aneurysms, and few cases of such aneurysms in infants have been reported in the literature.
Kin Sang Iao +3 more
doaj +1 more source
Heterogeneous Porous Media Simulation [PDF]
, 2018 Intracranial aneurysms are vascular disorders in which weakness in the wall of a cerebral artery or vein causes a localized dilation of the blood vessel.
Boroni, Gustavo Adolfo +3 more
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