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

Leaky Scanning02:28

Leaky Scanning

4.5K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
4.5K
Thevinin's Theorem01:15

Thevinin's Theorem

2.2K
Thévenin's theorem plays a pivotal role in electrical circuit analysis, offering a solution to the challenges posed by variable loads within a circuit. In practical applications, it is common to encounter circuits where certain elements remain fixed while others fluctuate, often referred to as the "load." A typical household electrical outlet serves as a prime example of a variable load, as it can be connected to a variety of appliances, each with its own unique electrical characteristics.
2.2K
Turbine-Governor Control01:17

Turbine-Governor Control

1.3K
Turbine-governor control is crucial for maintaining power system stability by balancing turbine mechanical power output with electrical load demand. This mechanism ensures that generator frequency and rotor speed are within acceptable limits during load variations. Turbine-generator units store kinetic energy due to their rotating masses; this energy is released to meet the load requirement when the load increases. The electrical torque of turbines rises to meet the demand, whereas the...
1.3K
Underflow Gates01:30

Underflow Gates

565
Underflow gates are vital for controlling water flow in irrigation canals. The three main types of underflow gates — vertical, radial, and drum gates — serve different purposes while ensuring effective flow management. Vertical gates move up and down, generating a free-flowing water jet; radial gates pivot to regulate the flow; and drum gates rotate for precise adjustments. The flow through these gates is influenced by downstream conditions, resulting in free or drowned outflow.Free and...
565
Adjusting a Traverse01:12

Adjusting a Traverse

480
In the site survey of a four-sided traverse, internal angles are essential to ensure geometric accuracy. The survey revealed that the sum of the measured internal angles was 359 degrees and 48 minutes, which is 12 minutes less than the expected 360 degrees. This discrepancy signals an error likely arising from measurement inaccuracies during the fieldwork.To rectify this error, the adjustment process involved distributing the 12-minute shortfall equally across the four internal angles. By...
480
Transient Ischemic Attack l: Introduction01:26

Transient Ischemic Attack l: Introduction

34
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
34

You might also read

Related Articles

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

Sort by
Same author

Early Experience With the Twin Branch in the Endovascular Treatment of Complex Aortic Aneurysms: A Multicenter Retrospective Study.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same author

Delayed Retrograde Reperfusion of the Aneurysmal Sac after Open Repair of an Inflammatory Abdominal Aortic Aneurysm Treated with Catheter-Directed Embolization.

Vascular specialist international·2026
Same author

Safety, Efficacy, and Intermediate‑Term Outcomes of CT‑Guided Cryoablation of T1 Renal Cell Carcinoma: A Retrospective Single‑Center Study.

Journal of the Belgian Society of Radiology·2026
Same author

Animal Models of Restenosis and Intimal Hyperplasia in Cardiovascular Percutaneous Interventions: A Narrative Review.

Biomedicines·2026
Same author

Vascular handlebar syndrome in a triathlete: a case report.

Acta chirurgica Belgica·2026
Same author

Multivisceral Transplantation as curative Treatment for patients with Diffuse Splanchnic Arterial Ischemia: a case report.

Intestinal Failure (New York, N.Y.)·2026
Same journal

Proximal Seal After Endovascular Aneurysm Repair: Why Sealing Length Dynamics and Type 2 Endoleak Matter.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same journal

Flush versus Standard Radiofrequency Ablation of the Great Saphenous Vein: Single-Center Experience.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same journal

Conservative, Endovascular, and Open Repair Treatment for Proximal Bare Metal Stent-Strut Separation and Consecutive Dysfunction of the Suprarenal Fixation and Dislocation of the EVAR Stent-Graft Prosthesis.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same journal

Hybrid Management of Subclavian-Axillary Artery Aneurysms in Loeys-Dietz Syndrome After Prior Aortic Arch Repair: Technical Note.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same journal

Stent-Graft Placement for the Management of Iliac Artery Hemorrhage in Patients With Pelvic Malignancy: Clinical Outcomes and Patency.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
Same journal

Distal Puncture-Assisted Bidirectional Endovascular Therapy for Femoropopliteal Chronic Total Occlusion: Efficacy and CIRSE-Graded Complications (DIPLOMA Study).

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists·2026
See all related articles

Related Experiment Video

Updated: May 5, 2026

Surgical Technique for the Implantation of Tissue Engineered Vascular Grafts and Subsequent In Vivo Monitoring
11:17

Surgical Technique for the Implantation of Tissue Engineered Vascular Grafts and Subsequent In Vivo Monitoring

Published on: April 3, 2015

11.7K

TIPS, a Trick for Transcaval TEVAR Access.

Toon Kuypers1, Sabrina Houthoofd1, Geert Maleux2

  • 1Department of Vascular Surgery, University Hospital Leuven, Leuven, Belgium.

Journal of Endovascular Therapy : an Official Journal of the International Society of Endovascular Specialists
|November 13, 2024
PubMed
Summary
This summary is machine-generated.

This study presents a novel transcaval access technique for thoracic endovascular aortic repair (TEVAR) using a transjugular intrahepatic portosystemic shunt (TIPS) needle. This minimally invasive approach offers a viable alternative when traditional access methods fail.

Keywords:
aortocaval fistulaperipheral artery diseasethoracic endovascular aortic repairtranscaval accessvascular access

More Related Videos

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
07:39

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Published on: August 16, 2021

3.5K
Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
08:12

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

1.5K

Related Experiment Videos

Last Updated: May 5, 2026

Surgical Technique for the Implantation of Tissue Engineered Vascular Grafts and Subsequent In Vivo Monitoring
11:17

Surgical Technique for the Implantation of Tissue Engineered Vascular Grafts and Subsequent In Vivo Monitoring

Published on: April 3, 2015

11.7K
Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock
07:39

Use of a Percutaneous Ventricular Assist Device/Left Atrium to Femoral Artery Bypass System for Cardiogenic Shock

Published on: August 16, 2021

3.5K
Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
08:12

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

1.5K

Area of Science:

  • Vascular Surgery
  • Interventional Radiology
  • Aortic Disease Management

Background:

  • Thoracic endovascular aortic repair (TEVAR) is a standard treatment for aortic pathologies.
  • Traditional transfemoral and transaxillary access routes are not always feasible.
  • Alternative access methods are crucial for complex cases.

Purpose of the Study:

  • To describe an alternative method for achieving transcaval access for TEVAR.
  • To detail the use of a transjugular intrahepatic portosystemic shunt (TIPS) needle for aortic access.
  • To report the successful closure of an aortocaval fistula with a covered stent.

Main Methods:

  • A transcaval access was established using a TIPS needle in a patient with a penetrating atherosclerotic ulcer.
  • The access site was gradually upsized to a 22 French large-bore.
  • A thoracic endograft was deployed, and the aortocaval fistula was closed with a covered stent.

Main Results:

  • Successful deployment of a thoracic endograft via transcaval access was achieved.
  • The infrarenal aortocaval fistula was effectively closed using a covered stent.
  • This technique provided a minimally invasive solution when conventional access failed.

Conclusions:

  • Transcaval access using a TIPS needle is a valuable and minimally invasive alternative for TEVAR when standard access is not possible.
  • Using a covered stent for fistula closure is a preferred method.
  • Preoperative planning is essential for successful transcaval access procedures.