Results 71 to 80 of about 49,163 (174)

An overview of decision-making in cerebrovascular treatment strategies: Part I - unruptured aneurysms

Brain and Spine
Introduction: Unruptured intracranial aneurysm treatment has evolved over the last two centuries, starting from the introduction of aneurysm ligation and clipping, up until the inception of endovascular treatment and further advancements in both fields ...
Georges Versyck, Johannes van Loon, Robin Lemmens, Jelle Demeestere, Lawrence Bonne, Jo P. Peluso, Steven De Vleeschouwer   +6 more
doaj  

Anatomically-guided masked autoencoder pre-training for aneurysm detection [PDF]

arXiv
Intracranial aneurysms are a major cause of morbidity and mortality worldwide, and detecting them manually is a complex, time-consuming task. Albeit automated solutions are desirable, the limited availability of training data makes it difficult to develop such solutions using typical supervised learning frameworks.
arxiv  

A Lattice Boltzmann Method for Non-Newtonian Blood Flow in Coiled Intracranial Aneurysms [PDF]

arXiv
Intracranial aneurysms are the leading cause of hemorrhagic stroke. One of the established treatment approaches is the embolization induced by coil insertion. However, the prediction of treatment and subsequent changed flow characteristics in the aneurysm is still an open problem.
arxiv  

Using fractal dimension to predict the risk of intra cranial aneurysm rupture with machine learning [PDF]

arXiv
Intracranial aneurysms (IAs) that rupture result in significant morbidity and mortality. While traditional risk models such as the PHASES score are useful in clinical decision making, machine learning (ML) models offer the potential to provide more accuracy. In this study, we compared the performance of four different machine learning algorithms Random
arxiv  

Aetiology of intracranial aneurysms. [PDF]

, 1966

openalex   +1 more source

Injection Bias Reduction Techniques in Quantitative Angiography Using Patient-Specific Phantoms of Intracranial Aneurysm [PDF]

arXiv
In intracranial aneurysm (IA) treatment, digital subtraction angiography (DSA) monitors device-induced hemodynamic changes. Quantitative angiography (QA) provides more precise assessments but is limited by hand-injection variability. This study evaluates correction methods using in vitro phantoms that mimic diverse aneurysm morphologies and locations ...
arxiv  

Some Aspects of the Surgical Treatment of Intracranial Aneurysms

, 1965
Gösta Norlén
openalex   +2 more sources

Fibromuscular dysplasia and multiple dissecting aneurysms of intracranial arteries. A further cause of Moyamoya syndrome. [PDF]

, 1976
P. Pilz, H Hartjes
openalex   +1 more source

MULTIPLE INTRACRANIAL ARTERIAL ANEURYSMS

, 1965
O Heiskanen
openalex   +1 more source

Prolonged antifibrinolysis: an effective non-surgical treatment for ruptured intracranial aneurysms? [PDF]

, 1978
R. S. Maurice‐Williams
openalex   +1 more source