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Manufacturing Abdominal Aorta Hydrogel Tissue-Mimicking Phantoms for Ultrasound Elastography Validation

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Part two: Against the motion. External diameter for AAA size.

R S von Allmen¹, J T Powell

¹Vascular Surgery Research Group, Imperial College London, UK.

European Journal of Vascular and Endovascular Surgery : the Official Journal of the European Society for Vascular Surgery

|May 18, 2013

Summary

Aneurysm volume measurement is now practical for routine clinical use thanks to rapid, automatic segmentation. This advancement, alongside 3D ultrasonography, represents the future of aneurysm assessment.

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Area of Science:

Medical imaging
Ultrasound technology
Vascular diagnostics

Background:

Aneurysm diameter measurement is a common but imprecise method.
Previous semi-automated segmentation techniques were too time-consuming for clinical practice.

Purpose of the Study:

To highlight the clinical utility of automated aneurysm volume measurement.
To establish 3D ultrasonography and automated segmentation as future clinical tools.

Main Methods:

Utilizing automatic segmentation for aneurysm volume estimation.
Comparing automated segmentation speed with previous semi-automated methods.

Main Results:

Automatic segmentation provides aneurysm volume in seconds.
Semi-automated segmentation previously required 7-10 minutes.

Conclusions:

Automated segmentation makes aneurysm volume measurement a practical tool.
3D ultrasonography combined with automated segmentation is the future of aneurysm assessment.