[Wish and reality in installation of a clinic-wide system for image and documentation access].
OBJECTIVE
This report describes the problems that can occur in the representation of the radiological workplace in a digital environment. On one hand the radiologist can sometimes access good equipment in "stand-alone" surroundings (CT, laser printer, workstations,...); on the other hand, the existing insufficient communication between different components is only rarely qualified to support the radiological workflow. This unsatisfactory framework handicaps the required clinic-wide distribution of radiological information.


METHODS
From the beginning we defined user groups requiring different radiological data closely associated with specific hard- and software: The radiological workstation in the department for reporting and image processing. The demonstration workstation in wards/outpatient departments for clinicians involved in treatment. Standard PCs with access to the digital medical document for clinicians involved in treatment. At all workstations the medical as well as the legal unity of digital radiological images and the corresponding report is ensured.


RESULTS
Only the first two user groups have unrestricted access to the RIS database and to the PACS archive. We have decided that the RIS should be the master of the RIS/PACS-System. For an effective master/slave relationship between RIS and PACS archive and PACS workstations we suggest to mark images and/or series of images.


CONCLUSIONS
The third user group depends on the information exported by the radiologist from PACS. After the report is written and signed by the radiologist, the digital report is transferred from the RIS to the HIS. The report is automatically attached to these images. Authorized personnel at the wards and outpatient are able to read the combination of validated report and exported radiological images as part of the digital medical record with an intranet browser on standard PCs.
Rau
W S
WS
Abteilung Diagnostische Radiologie, Justus-Liebig-Universität Giessen.
Schwabe
C
C
D003199:Computer Systems; D004282:Documentation; D005858:Germany; D006751:Hospital Information Systems; D006785:Hospitals, University; D006801:Humans; D016347:Medical Records Systems, Computerized / Q000295:instrumentation*; D008838:Microcomputers; D010348:Patient Care Team; D011873:Radiology Information Systems / Q000295:instrumentation*; D012985:Software Design; D014584:User-Computer Interface