Related Experiment Video
Updated: Jan 27, 2026
11:07
Biodegradable Magnesium Stent Treatment of Saccular Aneurysms in a Rat Model - Introduction of the Surgical Technique
Published on: October 1, 2017
11.6K
The Application of Neuroform Atlas Stent-Assisted Coiling in Ruptured Intracranial Aneurysms: A Multicenter
Congyan Wu1, Hao Lu2, Xidong Wu3
1Neurovascular Center, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China.
World Neurosurgery
|January 25, 2026
Summary
The Neuroform Atlas stent-assisted coiling (SAC) is safe and effective for treating ruptured intracranial aneurysms (RIA). This study shows high occlusion rates and favorable clinical outcomes in patients with RIA.
Area of Science:
- Neurosurgery
- Interventional Neuroradiology
- Vascular Neurology
Background:
- The Neuroform Atlas stent is a common treatment for ruptured intracranial aneurysms (RIA).
- Further research is needed to confirm its safety and effectiveness in managing RIA.
- This study evaluates the Neuroform Atlas stent-assisted coiling (SAC) for RIA treatment.
Purpose of the Study:
- To assess the safety and efficacy of Neuroform Atlas stent-assisted coiling (SAC) for treating ruptured intracranial aneurysms (RIA).
Main Methods:
- A multicenter retrospective analysis was conducted.
- Data from 101 patients with RIA treated with Neuroform Atlas SAC between January 2020 and May 2023 were analyzed.
- Aneurysm characteristics and treatment outcomes were recorded.
Main Results:
- Immediate modified Raymond-Roy-occlusion-outcome class I was achieved in 59.4% of patients, increasing to 87.7% at follow-up (mean 257.9 days).
- Favorable clinical outcomes were observed in 71.9% of patients at discharge, rising to 92.1% at follow-up (mean 279.3 days).
- The average aneurysm dimension was 4.9 mm with a 3.3 mm neck width.
Conclusions:
- Neuroform Atlas SAC demonstrates safety and efficacy in the treatment of ruptured intracranial aneurysms (RIA).
- High rates of aneurysm occlusion and positive clinical outcomes support its use.
Related Concept Videos
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
334
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
334
02:33Lattice Centering and Coordination Number
11.5K
The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
Types of Unit Cells
Imagine taking a large number of identical...
11.5K
00:58Center of Gravity
6.6K
The center of gravity (COG) of an object is the point where the object's total weight is considered to be concentrated. Knowing the location of the center of gravity is useful when predicting the behavior of a moving object or designing static structures. In a uniform gravitational field, the center of gravity is similar to the center of mass (COM); yet, these two points can be positioned differently. For example, the Moon's center of mass lies very close to its geometric center, but...
6.6K
01:15Center of Gravity
2.1K
The center of gravity is the point at which an object's weight appears to be concentrated and can be used to balance the object perfectly. This point is essential in mechanics as it provides information regarding a body's stability and moments of inertia. The center of gravity does not always have to fall within the shape or boundaries of the body; it may also lie outside the body in certain cases.
To determine its location, the principle of moments can be utilized by dividing the object into...
To determine its location, the principle of moments can be utilized by dividing the object into...
2.1K
00:59Center of Mass
2.0K
The center of mass is the point at which the total mass of an object can be said to be concentrated. It is a fundamental principle in mechanics and physics that applies to all objects regardless of their shape or size. The center of gravity is the point at which an object’s weight appears to be concentrated and can be used to balance the object perfectly.
The knowledge of the center of mass can also help us to describe and predict the motion of objects. For example, when a ball is thrown...
The knowledge of the center of mass can also help us to describe and predict the motion of objects. For example, when a ball is thrown...
2.0K
01:30Aneurysm I: Introduction
403
An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
403