Related Experiment Video

Updated: Jul 15, 2025

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
07:12

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta

Published on: September 8, 2023

2.4K

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

Molly Hartrich1, Wesley Eilbert2

  • 1Department of Emergency Medicine, University of Illinois College of Medicine, University of Illinois Hospital; mhartr2@uic.edu.

Journal of Visualized Experiments : Jove
|September 25, 2023
PubMed

Insights

Point-of-care Ultrasound (POCUS) offers a rapid, non-invasive alternative to CT scans for diagnosing abdominal aortic aneurysms and dissections at the bedside. This method is cost-effective and safe, avoiding radiation and contrast dye.

Area of Science:

  • Vascular Surgery
  • Diagnostic Imaging
  • Emergency Medicine

Background:

  • Abdominal aortic disorders, such as aneurysms and dissection, present significant morbidity and mortality risks.
  • Computed tomography (CT) is the standard for imaging, but involves time, contrast dye, and radiation.
  • Point-of-care Ultrasound (POCUS) offers a bedside alternative with high diagnostic accuracy.

Purpose of the Study:

  • To review the utility of POCUS for evaluating abdominal aortic pathology.
  • To describe the sonographic anatomy and image acquisition for abdominal aorta POCUS.
  • To highlight diagnostic pearls and pitfalls of POCUS in critical care settings.

Main Methods:

  • Review of POCUS technique for abdominal aorta examination.
  • Discussion of sonographic anatomy and probe selection.
  • Identification of common challenges and tips for POCUS diagnosis.

Main Results:

  • POCUS demonstrates excellent sensitivity and specificity for abdominal aortic aneurysm diagnosis.
  • POCUS exhibits excellent specificity for abdominal aortic dissection diagnosis.
  • POCUS is non-invasive, radiation-free, contrast-free, and cost-effective.

Conclusions:

  • POCUS is a valuable tool for rapid bedside diagnosis of abdominal aortic pathology.
  • It serves as a safe and effective alternative to CT in critical care and primary care settings.
  • This review provides guidance on POCUS application for life-threatening aortic conditions.

More Related Videos

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions06:08

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions

Published on: March 8, 2019

19.5K
Measurement of Pulse Propagation Velocity, Distensibility and Strain in an Abdominal Aortic Aneurysm Mouse Model09:32

Measurement of Pulse Propagation Velocity, Distensibility and Strain in an Abdominal Aortic Aneurysm Mouse Model

Published on: February 23, 2020

6.2K

Related Concept Videos

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...
10
Assessment of the Abdomen I: Inspection and Auscultation01:25

Assessment of the Abdomen I: Inspection and Auscultation

Introduction
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
452
Assessing Blood pressure using a doppler ultrasound01:19

Assessing Blood pressure using a doppler ultrasound

To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
1.4K
Abdominal Aorta01:25

Abdominal Aorta

Once the aorta traverses the diaphragmatic plane at the aortic hiatus, it is known as the abdominal aorta. This anatomical structure is positioned leftward of the spinal column, encased within a cocoon of adipose tissue behind the peritoneal cavity. It terminates at the L4 vertebra, where it splits into the common iliac arteries. Prior to this bifurcation, the abdominal aorta gives rise to several vital branches.
The celiac trunk, a singular artery, divides into the left gastric artery, which...
852
Ultrasonography01:17

Ultrasonography

Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
4.5K
Ultrasound I: Abdominal Ultrasonography01:20

Ultrasound I: Abdominal Ultrasonography

Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
268