Three-dimensional Ultrasound in the Management of Abdominal Aortic Aneurysms: A Topical Review

Abstract

Three-dimensional (3D) ultrasound is an evolving modality that may have numerous applications in the management of abdominal aortic aneurysms. Many vascular specialists will not be familiar with the different ways in which 3D vascular ultrasound data can be acquired nor how potential applications are being explored by researchers. Most of the current literature consists of small series and single-centre experience, although clinical themes such as measurement of abdominal aortic aneurysm volume and surveillance following endovascular repair are emerging. The aim of this topical review is to introduce clinicians to the current concepts of 3D ultrasound, review the current literature, and highlight avenues for further research in this new and exciting field of vascular imaging.

Imminent rupture of abdominal aortic aneurysm complicated by arteriovenous fistulaization and hepatorenal failure: case report and literature review

“…Ultrasound findings have been shown to correlate well with CT imaging (Manning et al, 2009;Scaife et al, 2016). Three-dimensional(3-D) ultrasound is potentially applied in the measurement of diameter and volume, endoleak detection, and rupture risk prediction (Lowe et al, 2016). By integrating into the patient-specific modeling tool, the 3-D ultrasound showed the potential to help clinical practice (Owen et al, 2016).…”

Applied Machine Learning for the Prediction of Growth of Abdominal Aortic Aneurysm in Humans

“…In particular, volumetric measurement by 3D ultrasound is particularly applicable for AAA surveillance. 15 For future validation work, it will be useful to acquire geometric/volumetric measurements of the AAA to assess its effect on the prediction algorithm.…”

Basic Guidelines for the Study of Aortic Pathology from de “Vascular diagnosis” Chapter

“…Hay trabajos que sugieren que, en el caso de pacientes portadores de endoprótesis aórtica con endofuga de bajo flujo, la ecografía convencional 2D puede no detectar flujos en el saco aneurismático y no verse variaciones claras en el diámetro aórtico anteroposterior máximo, pero en cambio podrían detectarse aumentos en el volumen del saco aneurismático. Esto parece tener gran aplicabilidad práctica en un contexto en el que las angio TC se intentan limitar (por menor disponibilidad y efectos secundarios de la radiación ionizante y el contraste yodado, así como su mayor coste sanitario), y con pacientes muchas veces excesivamente irradiados y con insuficiencia renal crónica de base (7).…”