Anatomic, functional imaging collaborate in cancer detection
February 04, 2005
Several oncologic imaging modalities have evolved significantly since CT was developed in 1973. Although CT provides a noninvasive method for evaluating cancer patients, first-generation scanners were limited in their speed of data acquisition and spatial resolution. Current multislice CT scanners can evaluate a patient completely, with exquisite anatomic detail, in as little as 15 to 30 seconds.