Imaging and hepatocellular carcinoma.

When attempting to establish a diagnosis of HCC, the clinician may now choose from a variety of imaging techniques. This choice depends on the availability of technology, the experience and skill of the interpreting physician, and cost. At times, a single study may be all that is necessary to establish the diagnosis, but, at other times, multiple techniques may be necessary. There is no doubt that rapid technologic improvements will continue to alter our diagnostic approach to this disease.