Results 71 to 80 of about 49,344 (250)

Index cases of intracranial aneurysms in autosomal dominant polycystic kidney disease: longitudinal experience from a single renal transplantation centre

ANZ Journal of Surgery, EarlyView.
Abstract Background The prevalence of intracranial aneurysms (ICAs) is higher in patients with autosomal dominant polycystic kidney disease (ADPKD) than in the general population. This extrarenal manifestation carries significant mortality and morbidity risks.
Joel Ern Zher Chan, Kate S. Olakkengil, Shantanu Bhattacharjya, Santosh Antony Olakkengil   +3 more
wiley   +1 more source

Intra-operative Optimal Flow Diverter Selection for Intracranial aneurysm treatment [PDF]

Proc. SPIE 12468, Medical Imaging 2023: Biomedical Applications in Molecular, Structural, and Functional Imaging, 124680P (10 April 2023)
During intracranial aneurysm (IA) treatment with Diverters (FDs), the device/parent artery diameters ratio may influence the ability of the device to induce aneurysm healing response. Oversized FDs are safer to deploy but may not induce enough hemodynamic resistance to ensure aneurysm occlusion. Methods based on Computational Fluid Dynamics (CFD) could
arxiv   +1 more source

Building a Synthetic Vascular Model: Evaluation in an Intracranial Aneurysms Detection Scenario [PDF]

We hereby present a full synthetic model, able to mimic the various constituents of the cerebral vascular tree, including the cerebral arteries, bifurcations and intracranial aneurysms. This model intends to provide a substantial dataset of brain arteries which could be used by a 3D convolutional neural network to efficiently detect Intra-Cranial ...
arxiv   +1 more source

Toward molecular phenotyping of temporal lobe epilepsy by spatial omics

Epilepsia, EarlyView.
Abstract Objective In temporal lobe epilepsy (TLE), detection of the epileptogenic zone predicts a good surgical outcome. When submitted to 18F‐fluorodeoxyglucose positron emission tomography (PET), some patients display lateralized, focal hypometabolism in the temporal lobe (PET+), whereas others appear normometabolic (PET−).
Isabeau Vermeulen, Ronny Mohren, Micca Neusinger, Tobias A. Dancker, Michiel Vandenbosch, Jan Beckervordersandforth, Benjamin Balluff, Rianna P. Van der Hel, Olaf E. M. G. Schijns, Govert Hoogland, Kim Rijkers, Berta Cillero‐Pastor, ACE epilepsy surgery group, Gwendolyn de Bruyn, Albert Colon, Jim Dings, Marc Hendriks, Danny Hilkman, Christianne Hoeberigs, Jochem van der Pol, Lotte de Jong, Kim Rijkers, Sylvia Klinkenberg, Vivianne van Kranen–Mastenbroek, Jeske Nelissen, Pieter Kubben, Walter M. Palm, Rob P. W. Rouhl, Olaf Schijns, Ilse van Straaten, Simon Tousseyn, Marielle Vlooswijk, Louis Wagner, Dorien Weckhuysen   +33 more
wiley   +1 more source

Morphological Characteristics of Intracranial Aneurysms and Applicability of CT Angiography in Risk Assessment of Rupture

CT Lilun yu yingyong yanjiu
Objective: To explore the application value and morphological characteristics of CT angiography (CTA) in the risk assessment of intracranial aneurysm rupture.
Qian WANG, Shikui SHI
doaj   +1 more source

Loss Ensembles for Extremely Imbalanced Segmentation [PDF]

arXiv, 2020
This short paper briefly presents our methodology details of automatic intracranial aneurysms segmentation from brain MR scans. We use ensembles of multiple models trained from different loss functions. Our method ranked first place in the ADAM challenge segmentation task. The code and trained models are publicly available at https://github.com/JunMa11/
arxiv  

Long‐term risk and characteristics of cerebrovascular events after upper body radiotherapy among childhood cancer survivors in the DCCSS‐LATER cohort

International Journal of Cancer, Volume 156, Issue 10, Page 1858-1872, 15 May 2025.
What's new? Due to the nature of cancer treatments, childhood cancer survivors have an increased risk of serious adverse events later in life. Here, the authors examined the incidence of cerebrovascular events (CVEs) among childhood cancer survivors who had received upper body radiotherapy.
Lisanne C. Verbruggen, Judith L. Kok, Leontien C. M. Kremer, Geert O. Janssens, Paul J. Nederkoorn, Adriaan Penson, A. Birgitta Versluijs, Andrica C. H. de Vries, Ardine M. J. Reedijk, Dorine Bresters, Eelco W. Hoving, Eline van Dulmen‐den Broeder, Jacqueline J. Loonen, Judith de Bont, Joyce Wilbers, Marloes Louwerens, Margriet van der Heiden‐van der Loo, Marry M. van den Heuvel‐Eibrink, Saskia M. F. Pluijm, Sebastian J. C. M. M. Neggers, Wim J. E. Tissing, Yvo B. W. E. M. Roos, Cécile M. Ronckers, Jop C. Teepen, Helena J. H. van der Pal, on behalf of the DCCSS‐LATER consortium, Jaap den Hartogh, Floor van Leeuwen, Irma van Dijk   +28 more
wiley   +1 more source

Identification of Risk Factors Influencing Hemorrhage Volume in Aneurysmal Subarachnoid Hemorrhage: A Multicenter Retrospective Study

Brain and Behavior, Volume 15, Issue 5, May 2025.
Early identification and management of some risk factors can improve clinical outcomes and reduce the risk of bleeding complications. ABSTRACT Objective This multicenter retrospective study aimed to identify significant risk factors influencing hemorrhage volume in patients with aneurysmal subarachnoid hemorrhage (SAH).
Chenglong Li, Yuan Wang, Tangming Peng, Jiangnan Wu, Hongyu Wang, Jian Song, Di Zhao, Guang Feng, Lei Chen   +8 more
wiley   +1 more source

Study the local metabolic changes of aneurysms through microcatheter sampling

Scientific Reports
Intracranial aneurysm is the primary cause of nontraumatic subarachnoid hemorrhage. To assess aneurysm metabolism, we present a method of intra-operatively collecting blood samples from the aneurysm neck, as well as the proximal and distal responsible ...
Zejin Li, Tingbao Zhang, Yu Feng, Yihui Ma, Hao Chen, Xiaolin Wu, Jiayi Chen, Xuan Dai, Jincao Chen, Xiang Li, Wei Wei, Wenyuan Zhao   +11 more
doaj   +1 more source

Differential Expression of LncRNA MIAT and Its Clinical Significance in Intracranial Aneurysms

Brain and Behavior, Volume 15, Issue 5, May 2025.
Increased expression of LncRNA MIAT is associated with an elevated risk of intracranial aneurysm rupture. ABSTRACT Purpose: Intracranial aneurysm (IA) is characterized by localized dilation or ballooning of a blood vessel in the brain with life‐threatening consequences.
Fuquan Liu, Shuai Hao, Jingliyu Wang, Lei Chen, Ning Jiang, Laixing Liu, Xiangyi Wang   +6 more
wiley   +1 more source