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Related Concept Videos

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

Aortic Regurgitation I: Introduction

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...

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Long Term Outcomes of Zone 2 Thoracic Endovascular Aortic Repair with Branched Endoprosthesis or Carotid-Subclavian Bypass: A Propensity Matched Study.

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Related Experiment Video

Updated: Jul 6, 2026

Arterial Pouch Microsurgical Bifurcation Aneurysm Model in the Rabbit
06:11

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Published on: May 14, 2020

Pseudoaneurysm: a review.

Venkat R Kalapatapu1, Kyla R Shelton, Ahsan T Ali

  • 1Division of Vascular Surgery, University of Arkansas for Medical Sciences, 4301 West Markham, Slot # 520-2, UAMS, Little Rock, AR 72205, USA. vrkalapatapu@uams.edu

Current Treatment Options in Cardiovascular Medicine
|March 8, 2008
PubMed
Summary
This summary is machine-generated.

Pseudoaneurysms, often from femoral artery angiography, range from silent to emergency cases. Ultrasound-guided thrombin injection and endovascular methods offer effective, often non-surgical, treatment options for these arterial injuries.

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A Mouse Abdominal Aortic Aneurysm Model by Periadventitial Calcium Chloride and Elastase Infiltration
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Published on: September 8, 2023

Area of Science:

  • Vascular Surgery
  • Interventional Radiology
  • Diagnostic Ultrasound

Background:

  • Pseudoaneurysms can develop in any artery, commonly the femoral artery post-angiography.
  • Clinical presentation varies widely, from asymptomatic to life-threatening emergencies.
  • Management decisions hinge on pseudoaneurysm hemodynamics and anatomy.

Purpose of the Study:

  • To review the presentation and management of arterial pseudoaneurysms.
  • To highlight advances in non-surgical and endovascular treatment modalities.
  • To emphasize timely recognition and appropriate intervention for this condition.

Main Methods:

  • Review of pseudoaneurysm cases and treatment outcomes.
  • Discussion of ultrasound-guided thrombin injection efficacy.
  • Analysis of endovascular techniques including stent graft repair and coil embolization.

Main Results:

  • Non-surgical therapies are effective in a significant number of cases.
  • Ultrasound-guided thrombin injection is a feasible and efficient treatment.
  • Endovascular approaches are crucial for aortic pseudoaneurysms from trauma or surgery.

Conclusions:

  • Pseudoaneurysm management requires careful consideration of patient stability and lesion characteristics.
  • Minimally invasive treatments like ultrasound-guided thrombin injection and endovascular repair are valuable options.
  • Prompt surgical or endovascular intervention is vital to prevent limb or life-threatening complications.