Analysis of ultrasonography

Ultrasound diagnosis is a kind of morphologic diagnosis method as its accuracy is always affected by the experiences of the operator. Various kinds of research have been done to increase the accuracy of ultrasound, such as computer-assisted technology, digitalized analysis and quantification of sonography. These new methods have subjectively increased ultrasound-detecting accuracy, which makes it a kind of functional diagnosis to a certain degree. This paper mainly introduces its clinical application in liver diffuse disease and breast cancer.