Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Aneurysm III: Interprofessional Care

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...

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...

Antihypertensive Drugs: Direct Renin Inhibitors

Antihypertensive Drugs: Direct Renin Inhibitors

The renin-angiotensin-aldosterone system (RAAS) is an intricate physiological pathway involving numerous enzymes and hormones, including renin, angiotensin-converting enzyme (ACE), angiotensin I and II, and aldosterone. Imbalances within this system increase the production of angiotensin II and aldosterone. Increased angiotensin II levels promote vasoconstriction and blood pressure elevation. Concurrently, higher aldosterone levels stimulate sodium and water reabsorption in the kidneys,...

Imaging Studies VII: Vascular Imaging

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...

Coronary Artery Disease V: Interprofessional Care

Coronary Artery Disease V: Interprofessional Care

Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...

Heart Failure Drugs: Inhibitors of Renin-Angiotensin System

Heart Failure Drugs: Inhibitors of Renin-Angiotensin System

The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...

You might also read

Related Articles

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

Sort by

Same author

Synthesis and herbicidal activity of optically active α-(substituted phenoxyacetoxy) (substituted phenyl) methylphosphonates.

Pesticide biochemistry and physiology·2017

Same author

Structural basis for the recognition of kinesin family member 21A (KIF21A) by the ankyrin domains of KANK1 and KANK2 proteins.

The Journal of biological chemistry·2017

Same author

S149R, a novel mutation in the <i>ABCD1</i> gene causing X-linked adrenoleukodystrophy.

Oncotarget·2017

Same author

Transgenic cotton co-expressing chimeric Vip3AcAa and Cry1Ac confers effective protection against Cry1Ac-resistant cotton bollworm.

Transgenic research·2017

Same author

Effective adsorption of nitroaromatics at the low concentration by a newly synthesized hypercrosslinked resin.

Water science and technology : a journal of the International Association on Water Pollution Research·2017

Same author

Comparative Genome Analysis Reveals Adaptation to the Ectophytic Lifestyle of Sooty Blotch and Flyspeck Fungi.

Genome biology and evolution·2017

Search research articles

Related Experiment Video

Updated: May 20, 2026

A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion

A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion

Published on: February 2, 2021

Interventional therapy for renal artery pseudoaneurysms.

Wen-Bin Ji¹, Wei-Zheng Wang, Song Sun

¹Department of Radiology, Taizhou Hospital of Zhejiang Province, Taizhou, China. wenbinji@yeah.net

Asian Pacific Journal of Cancer Prevention : APJCP

|July 18, 2012

Summary

Renal artery pseudoaneurysms causing urinary bleeding can be effectively treated with transcatheter embolization. This angiography-guided procedure offers a safe and rapid solution when conservative management fails.

More Related Videos

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

Related Experiment Videos

Last Updated: May 20, 2026

A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion

A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion

Published on: February 2, 2021

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

Area of Science:

Interventional Radiology
Urology
Vascular Surgery

Background:

Renal artery pseudoaneurysms can arise after kidney surgery, potentially leading to acute urinary tract hemorrhage.
Conservative medical management may not always be successful in controlling hemorrhage from these pseudoaneurysms.

Purpose of the Study:

To evaluate the efficacy of angiographic diagnosis and embolization therapy for renal artery pseudoaneurysms.
To assess transcatheter embolization as a treatment option for post-surgical urinary tract hemorrhage.

Main Methods:

Retrospective analysis of ten cases with renal artery pseudoaneurysms.
Diagnosis confirmed via angiography.
Treatment performed using transcatheter embolization with gelatin sponge and/or spring coils.

Main Results:

Angiography successfully diagnosed renal artery pseudoaneurysms in all cases.
Transcatheter embolization resulted in rapid blockage of hemorrhage in the majority of patients.
Seven out of ten patients experienced fever post-kidney surgery, a common post-procedural symptom.

Conclusions:

Angiographic diagnosis is a crucial first step for identifying renal artery pseudoaneurysms.
Transcatheter embolization is a rapid, safe, and effective treatment for renal artery pseudoaneurysms causing hemorrhage.
This interventional approach provides a valuable alternative to open surgery for managing complex urinary tract bleeding.