PMID: 6400230Jan 1, 1983Paper

Liver tissue characterization using computerized echography

Ultrasound in Medicine & Biology
I ZunaG van Kaick

Abstract

A digital echographic data acquisition and evaluation system was used in a clinical study including more than 100 patients with various local or diffuse liver tissue alterations. For diagnosis two decision methods are applied: first linear discriminant analysis and second a Bayesian method. Each A-scan is represented by a set of various numerical parameters from which only the most signal-distinctive ones are used for evaluation. The diagnostic results which will be presented and discussed have proved the method to be very sensitive and specific.

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