2013 Volume 82 Issue 2 Pages 123-128
Ultrasound imaging is widely utilized as a non-invasive method to observe inside the living human body in real time. Recent technology allows us to obtain three- dimensional information in addition to the conventional two-dimensional images, and easy and comprehensive means of expression are becoming essential. Various ultrasound imaging methods, especially for real time 3D/4D, are presented with their clinical applications and images.