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 I: Introduction01:30

Aneurysm I: Introduction

431
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...
431
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

481
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...
481
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

307
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...
307
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

648
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
648
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

367
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...
367
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

457
Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
457

You might also read

Related Articles

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

Sort by
Same author

[Rectal GIST as an incidental finding on CT colonography].

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2013
Same author

[CT colonography as routine method].

Der Radiologe·2012
Same author

[Colon endometriosis: additional information with CT colonography].

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2010
Same author

Does old age cause abdominal pain?

Gut·2009
Same author

[Lipoma: specific kind diagnosis in CT colonography].

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin·2008
Same author

PTA versus carbofilm-coated stents in infrapopliteal arteries: pilot study.

Cardiovascular and interventional radiology·2005

Related Experiment Video

Updated: Feb 6, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

563

[Thoracoabominal aortic aneurysms-endovascular options].

M Gschwendtner1

  • 1Institut für diagnostische und interventionelle Radiologie, Ordensklinikum Linz, Fadingerstraße 1, 4020, Linz, Österreich. manfred.gschwendtner@ordensklinikum.at.

Der Radiologe
|August 10, 2018
PubMed
Summary
This summary is machine-generated.

Thoracoabdominal aortic aneurysms (TAAA) require intervention based on size or symptoms. Advanced endovascular techniques and imaging are crucial for successful treatment, demanding expert multidisciplinary teams.

Keywords:
Chimney techniqueClassificationComputed tomographyFenestrationStent grafts

More Related Videos

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

14.8K
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

1.1K

Related Experiment Videos

Last Updated: Feb 6, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

563
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

14.8K
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

1.1K

Area of Science:

  • Vascular Surgery
  • Interventional Cardiology
  • Medical Imaging

Background:

  • Thoracoabdominal aortic aneurysms (TAAA) are typically caused by atherosclerosis and often asymptomatic.
  • Treatment is indicated for TAAA >6.5 cm, or >6 cm if rapidly growing or causing compression.
  • Aneurysm-related connective tissue disorders also necessitate treatment at 6 cm.

Purpose of the Study:

  • To outline current treatment strategies for thoracoabdominal aortic aneurysms (TAAA).
  • To highlight the role of endovascular repair techniques.
  • To emphasize the importance of pre-procedural planning and expert teams.

Main Methods:

  • Endovascular interventions using fenestrated/branched grafts.
  • Application of chimney, sandwich, or periscope techniques for TAAA.
  • Use of tube or bifurcation grafts depending on aneurysm extent.

Main Results:

  • Symptomatic TAAA can be managed with t-Branch® grafts or chimney/sandwich/periscope techniques.
  • Elective TAAA repair involves various endovascular graft options.
  • Successful TAAA repair relies on precise graft implantation.

Conclusions:

  • Preinterventional planning and sizing via CT scans are critical for endovascular TAAA repair.
  • Graft implantation during TAAA procedures presents significant challenges.
  • A highly experienced interdisciplinary team is essential for optimal TAAA management.