2025 Clinician Corner - Endovascular management of massive iliac artery aneurysms with compressive venous outflow obstruction

Abstract 

Iliac artery aneurysms (IAA) represent a small percentage of intra-abdominal aneurysms but pose a significant risk for progression and possible rupture. IAA repair has traditionally been achieved through open intervention, although endovascular repair has shown good successes. Endovascular repair of IAAs with concomitant venous outflow obstruction is poorly described. We present two IAAs with venous obstruction managed via endovascular repair and subsequent venous stenting.  

Keywords:  Endovascular aneurysm repair; iliac artery aneurysm; venous stenting

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Faculty credentials/disclosure 

The planners and faculty for this activity have no relevant financial relationships to disclose. The patient consented to the publication of this report.

Process

Click the "add to cart/begin" button, pay any relevant fee, take the quiz, complete the evaluation, and claim your CME credit.  You must achieve 100% on the quiz with unlimited attempts available.

  • By completing this process, you are attesting that you have read the journal article.

Expiration date:

Credit eligibility for this article is set to expire on November 1, 2026.

Learning Objectives

After completing the article, the learner should be able to:

  • Identify factors in the assessment of iliac artery aneurysms 
  • Select approaches to the management of iliac artery aneurysms 

Key Points 

  • IAAs in the setting of venous outflow obstruction are typically repaired via an open approach. 
  • We demonstrate the feasibility of endovascular repair with venous stenting in the setting of IAA with venous compression. 

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Course summary
Available credit: 
  • 1.00 American Board of Internal Medicine (ABIM) MOC Part 2
    Successful completion of this CME activity, which includes participation in the evaluation component, enables the participant to earn up to 1.00 MOC points in the American Board of Medicine’s (ABIM) Maintenance of Certification (MOC) program. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.
  • 1.00 American Board of Surgery (ABS) Accredited CME
    Successful completion of this CME activity enables the learner to earn credit toward the CME requirement of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABS credit.
  • 1.00 AMA PRA Category 1 Credit™
    The A. Webb Roberts Center for Continuing Medical Education of Baylor Scott & White Health is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.
  • 1.00 Attendance
Course opens: 
11/01/2025
Course expires: 
11/01/2026
Cost:
$25.00
Rating: 
0
  • John Eisenga, MD - Department of Surgery, Baylor University Medical Center, Dallas, Texas, USA 
  • Erica Davanian, DO - Department of Vascular Surgery, Baylor Heart and Vascular Hospital; Dallas, Texas, USA 
  • William Fleischer, MD - Department of Vascular Surgery, Baylor Heart and Vascular Hospital; Dallas, Texas, USA 
  • Jay Vasquez, MD - Department of Vascular Surgery, Baylor Heart and Vascular Hospital; Dallas, Texas, USA 

Corresponding author: John Eisenga, MD, Department of Surgery, Baylor University Medical Center, 3500 Gaston Ave., 2nd Floor Pickens Building, Dallas, TX 75246 (e-mail:  [email protected]) 

Accreditation

The A. Webb Roberts Center for Continuing Medical Education of Baylor Scott & White Health is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

Designation

AMA PRA Category 1 Credit™

The A. Webb Roberts Center for Continuing Medical Education of Baylor Scott & White Health designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

ABS CC

Successful completion of this CME activity enables the learner to earn credit toward the CME requirement of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABS credit.

ABIM MOC

 Successful completion of this CME activity, which includes participation in the evaluation component, enables the participant to earn up to 1.0 MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

 

Available Credit

  • 1.00 American Board of Internal Medicine (ABIM) MOC Part 2
    Successful completion of this CME activity, which includes participation in the evaluation component, enables the participant to earn up to 1.00 MOC points in the American Board of Medicine’s (ABIM) Maintenance of Certification (MOC) program. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.
  • 1.00 American Board of Surgery (ABS) Accredited CME
    Successful completion of this CME activity enables the learner to earn credit toward the CME requirement of the American Board of Surgery’s Continuous Certification program. It is the CME activity provider's responsibility to submit learner completion information to ACCME for the purpose of granting ABS credit.
  • 1.00 AMA PRA Category 1 Credit™
    The A. Webb Roberts Center for Continuing Medical Education of Baylor Scott & White Health is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.
  • 1.00 Attendance

Price

Cost:
$25.00
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