Functional and user requirements for IMACS.

An Image Management, Archiving and Communication System (IMACS) should integrate all imaging modalities in a diagnostic radiology department. In order to obtain this integration, manufacturers of diagnostic imaging modalities must follow the established standards for communication protocols and image formats. To gain acceptance, IMACS must result in one or more of the following: cost savings, improved efficiency or added diagnostic information. The increased possibilities for image processing should result in a reduced number of rejects and an improved and more uniform image quality. The IMACS should be interconnectable with a range of different Hospital Information Systems (HIS) and Radiological Information Systems (RIS). Interconnections with the HIS and the RIS are mandatory in order to fulfil the specified requirements with regard to access times and functionality.