Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

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...
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
Anastomoses01:19

Anastomoses

In human anatomy, anastomosis refers to a connection or opening between two things, particularly between blood vessels or other tubular structures. The term is derived from the Greek term 'anastomosis,' which means 'outlet' or 'opening.' This natural network of connections plays a critical role in the survival and functionality of the human body.
Anastomoses can be formed at arterial, venous, and lymphatic vessels.
Arterial Anastomosis: These occur between arteries. They are most common in...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO's and Advanced Virgo's Third Observing Run.

Physical review letters·2022
Same author

Constraints on Cosmic Strings Using Data from the Third Advanced LIGO-Virgo Observing Run.

Physical review letters·2021
Same author

Reply.

AJNR. American journal of neuroradiology·2021
Same author

Dural Arteriovenous Fistulas of the Foramen Magnum Region: Clinical Features and Angioarchitectural Phenotypes.

AJNR. American journal of neuroradiology·2021
Same author

A Review of Robotic Interventional Neuroradiology.

AJNR. American journal of neuroradiology·2021
Same author

Recent Administration of Iodinated Contrast Renders Core Infarct Estimation Inaccurate Using RAPID Software.

AJNR. American journal of neuroradiology·2020

Related Experiment Video

Updated: Jun 10, 2026

A New Murine Model of Endovascular Aortic Aneurysm Repair
08:51

A New Murine Model of Endovascular Aortic Aneurysm Repair

Published on: July 7, 2013

Embolization of non-ruptured aneurysms.

C F Dowd1, C C Phatouros, A M Malek

  • 1Neurovascular Medical Group, Departments of Radiology and Neurosurgery, University of California, San Francisco, CA, USA.

Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences
|July 31, 2010
PubMed
Summary

The Guglielmi Detachable Coil (GDC) system offers treatment options for intracranial aneurysms. However, factors like wide necks and giant size can hinder optimal coiling, especially for unruptured aneurysms.

More Related Videos

Microsurgical Creation of Giant Bifurcation Aneurysms in Rabbits for the Evaluation of Endovascular Devices
07:21

Microsurgical Creation of Giant Bifurcation Aneurysms in Rabbits for the Evaluation of Endovascular Devices

Published on: September 8, 2023

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
14:58

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

Related Experiment Videos

Last Updated: Jun 10, 2026

A New Murine Model of Endovascular Aortic Aneurysm Repair
08:51

A New Murine Model of Endovascular Aortic Aneurysm Repair

Published on: July 7, 2013

Microsurgical Creation of Giant Bifurcation Aneurysms in Rabbits for the Evaluation of Endovascular Devices
07:21

Microsurgical Creation of Giant Bifurcation Aneurysms in Rabbits for the Evaluation of Endovascular Devices

Published on: September 8, 2023

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
14:58

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

Area of Science:

  • Neurosurgery
  • Interventional Neuroradiology
  • Vascular Neurology

Background:

  • The Guglielmi Detachable Coil (GDC) system has expanded treatment options for intracranial aneurysms.
  • Endovascular treatment using the GDC system has become a significant therapeutic modality.

Purpose of the Study:

  • To review the outcomes of 435 intracranial aneurysms treated with the GDC system at UCSF.
  • To identify factors hindering optimal coiling and assess their impact on treatment decisions.

Main Methods:

  • Retrospective review of 435 intracranial aneurysm cases treated with the GDC system.
  • Analysis of aneurysm location (anterior/posterior circulation), presentation (ruptured/unruptured), and anatomical factors influencing treatment.

Main Results:

  • 55% anterior circulation, 45% posterior circulation aneurysms; 55% presented with subarachnoid hemorrhage (SAH).
  • Factors hindering optimal coiling included wide neck, mural thrombus, giant size, arterial origins from the sac, and middle cerebral location.
  • These challenging aneurysms were often avoided, particularly in the unruptured group, due to perceived risks.

Conclusions:

  • The GDC system is a valuable tool for intracranial aneurysm treatment, but certain anatomical features present challenges.
  • Careful patient selection and consideration of evolving techniques are crucial for optimizing outcomes, especially for unruptured aneurysms.
  • New developments like 2D/3D coils and adjunctive techniques may improve the safety and efficacy of treating complex aneurysms.