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StatPearls, LLC

  • Aneurysm
  • Aortic Aneurysm, Abdominal
  • Rupture
  • Thrombosis
  • Ultrasonography

Sonography Abdominal Vascular Assessment, Protocols, and Interpretation

An abdominal aortic aneurysm is a pathologic dilation of the abdominal aorta that carries a risk of progressive enlargement and rupture, with the risk increasing with increasing diameter. Many aneurysms remain asymptomatic until expansion produces abdominal, back, or flank pain or until acute rupture causes hemodynamic instability. Ultrasonography supports timely detection and surveillance by providing rapid, noninvasive assessment of intraluminal diameter and characterization of intraluminal findings, such as thrombus or an intimal flap suggestive of dissection. Accurate technique emphasizes imaging in short- and long-axis views, identification of the maximal diameter, and leading-edge-to-leading-edge measurement to avoid under- or overestimation. Postendovascular aneurysm repair evaluation focuses on graft integrity and endoleak detection, often supplemented by Doppler methods when clinically appropriate. Course participation builds competency in point-of-care ultrasonography workflows for aortic and related vascular assessments, including patient preparation, image optimization, standardized sweeps, and reproducible measurement techniques. Skill development includes recognizing high-risk ultrasonography findings (eg, aneurysm morphology, intraluminal thrombus, intimal flap, graft-related abnormalities) and appropriately documenting them to support clinical decision-making. Emphasis on Doppler fundamentals reinforces angle optimization and interpretation limits within variable clinical contexts. Collaboration with an interprofessional team consisting of a clinician, sonographer, nurse, and radiologist enhances outcomes through shared situational awareness, efficient room and equipment readiness, rapid escalation when images are inadequate, and coordinated selection of alternative diagnostic modalities when needed. Clear communication of findings and urgency across disciplines reduces delays, supports accurate diagnosis, and improves subsequent treatment planning.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 1 creditAMA PRA Category 1 Credit™Up to 1 creditNursingUp to 1 creditPharmacyUp to 1 credit

MOC types

ABS — Accredited CMEUp to 1 pointABPATH — Lifelong LearningUp to 1 pointABA — Lifelong LearningUp to 1 pointABTS — Accredited CMEUp to 1 pointABIM — Medical KnowledgeUp to 1 pointABS — Self-AssessmentUp to 1 pointABP — Lifelong Learning and Self-AssessmentUp to 1 pointABTS — Self-AssessmentUp to 1 point

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 9 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • Credit · Up to 1 credit
  • MOC · Up to 1 point
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left

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