Tridimensional (3D) ultrasonography.

Application of 3D Ultrasonography in Detection of Uterine Abnormalities

The use of modern ultrasound tridimensional techniques for the evaluation of fetal cerebral midline structures- a practical approach.

Fetal central nervous system midline structures represent an essential landmark for the confirmation of normality or for the identification of severe pathology. The ultrasound examination of the fetal brain using modern 3D techniques allows the creation of high sensitivity reconstructions. The facility of 3D volume acquisition permits the identification of corpus callosum, median septum, cavum ...

Basic Problems Involved by Generating Tridimensional Multimedia Content

This article presents anaglyph method for generating tridimensional multimedia content. We will discuss how to acquire 2D image and how to convert 2D images to 3D image by keeping the original image accuracy. In this paper we show some problems regarding the 3D effect construction. This article proposes an algorithm to solve those issues. The algorithm was implemented by using Matlab environmen...

3D Dynamic Simulation of the Breast

In this paper we present our 3D simulation environment of the breast. The tool is based on Virtual Reality methods and can simulate in real time the dynamics and the deformations of a breast in 3D. Our breast models are defined using patient specific data reproducing the 3D geometry of the patient’s breast surface and approximating the physical properties of the internal breast tissue layers. 3...

Ultrasound in the examination of the gallbladder - a holistic approach: grey scale, Doppler, CEUS, elastography, and 3D.

Ultrasonography (US) is the essential imaging method in gallbladder examination being the most widespread and inexpensive technique. The method is indicated both in congenital and acquired disorders, inflammatory, tumoral, or degenerative pathology. Besides the basic technique (grey scale US), new sophisticated techniques exist: Doppler US, i.v. contrast enhanced harmonic examination, tridimens...