Ontologies in the radiology department / Dirk Marwede -- Informatics constructs / Steve G. Langer -- Health level 7 imaging integration / Helmut Konig -- DICOM / Steven C. Horii -- Integrating the healthcare enterprise IHE / Steve G. Langer -- Operating systems / Christos Alexakos and George C. Kagadis -- Networks and networking / Christos Alexakos and George C. Kagadis -- Storage and image compression / Craig Morioka, Frank Meng, and Ioannis Sechopoulos -- Displays / Elizabeth A. Krupinski -- Digital X-ray acquisition technologies / John Yorkston and Randy Luhta -- Efficient database designing / John Drakos -- Web-delivered interactive applications / John Drakos -- Principles of three-dimensional imaging from cone-beam projection data / Frederic Noo -- Multimodality imaging / Katia Passera, Anna Caroli, and Luca Antiga -- Computer-aided detection and diagnosis / Lioner T. Cheng, Daniel J. Blezek, and Brad J. Erickson -- Picture archiving and communication systems -- Brent K. Stewart -- Hospital information systems, radiology information systems, and electronic medical records / Herman Oosterwijk -- Procurement / Boris Zavalkovskiy -- Operational issues / Shawn Kinzel. [et al.] -- Teleradiology / Dimitris Karnabatidis and Konstantinos Katsanos -- Ethics in the radiology department / William R. Hendee -- Imaging informatics beyond radiology / Konstantinos Katsanos. [et al.] -- Informatics in radiation oncology / George Starkschall and Peter Balter.