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SonoAVC: a novel method of automatic volume calculation.

N Raine-Fenning¹, K Jayaprakasan, J Clewes

¹School of Human Development, University of Nottingham, Nottingham, UK. nick.fenning@nottingham.ac.uk

Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology

|May 20, 2008

Summary

The new SonoAVC software accurately measures follicular volume automatically. It is more precise than 2D measurements, automated diameter calculations, and VOCAL for in-vitro fertilization treatments.

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Area of Science:

Reproductive medicine
Medical imaging technology
Gynecology

Background:

Accurate follicular volume measurement is crucial for in-vitro fertilization (IVF) success.
Conventional methods for assessing follicular volume have limitations in accuracy and efficiency.

Purpose of the Study:

To evaluate the accuracy and validity of SonoAVC software for automated follicular volume measurement.
To compare SonoAVC's performance against conventional methods, including 2D ultrasound and VOCAL.

Main Methods:

Three-dimensional ultrasound imaging was used to collect data from 224 follicles in 51 women undergoing IVF.
Follicular volume was measured using SonoAVC, 2D ultrasound with manual measurements, and Virtual Organ Computer-aided AnaLysis (VOCAL).
True follicular volume was determined by aspirate measurement.

Main Results:

SonoAVC demonstrated highly accurate automatic follicular volume measurements.
VOCAL was highly valid but less accurate than SonoAVC.
Estimations from 2D manual measurements and automated diameter calculations were the least accurate.

Conclusions:

SonoAVC offers a highly valid and accurate automated method for follicular volume measurement.
SonoAVC surpasses conventional techniques in accuracy for follicular volume assessment in IVF.
This software has the potential to improve IVF treatment planning and outcomes.