RT Journal Article SR Electronic T1 Status of and Trends in Nuclear Medicine in the United States JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 24S OP 28S DO 10.2967/jnumed.110.085688 VO 52 IS Supplement 2 A1 Delbeke, Dominique A1 Segall, George M. YR 2011 UL http://jnm.snmjournals.org/content/52/Supplement_2/24S.abstract AB Nuclear medicine in the United States has grown because of advances in technology, including hybrid imaging, the introduction of new radiopharmaceuticals for diagnosis and therapy, and the development of molecular imaging based on the tracer principle, which is not based on radioisotopes. Continued growth of the field will require cost-effectiveness data and evidence that nuclear medicine procedures affect patients’ outcomes. Nuclear medicine physicians and radiologists will need more training in anatomic and molecular imaging. New educational models are being developed to ensure that future physicians will be adequately prepared.