A new imaging technology may more precisely track tumor movement for patients under treatment for lung cancer than conventional 3D imaging. Results presented indicate that the new technology, 4D CT, or four-dimensional computed tomography, may allow radiation oncologists to determine and predict tumor movement based on the tumor’s location in near real time.
http://www.sciencedaily.com/releases/2004/10/041005074303.htm
Promising New Imaging Technology Precisely Tracks Lung Tumor Motion
