[A PACS system in clinical reality: the Trieste project].
The authors report on their experience gained during 5 years' use of a PACS Comm View (AT & T and Philips) in daily clinical practice. The system proved to be very effective in the preparation phase (retrieval of previous investigations), with major advantages over the conventional retrieval modality. The rate of unretrieved images is < 2% and their retrieval times are 10-210 seconds according to different archiving systems. The retrieval of previous images at the two workstations of our department took actually place 20 times a day--that is, much more than in past years. The reporting function was not implemented at the workstation due to its inherent limitations. Communicating the diagnoses (images and reports) to the hospital wards with PACS and RIS was highly appreciated by the referring physicians and a questionnaire distributed among them demonstrated that rapid data access: 1) avoids exam repetitions or unnecessary investigations (81.3% of answers); 2) avoids the request of previous medical records (80% of answers); 3) markedly shortens (two or more days) hospitalization time (100% of answers); 4) has a major impact on treatment choices (100% of answers) and 5) improves the efficiency of referring physicians (93.8% of answers). All the images acquired by the 5 connected modalities were entered in a juke-box with optical disks. Therefore, archive size is likely to reduce in the future. Slightly fewer films (about 14,000 USD/year) are now used.
Stacul
F
F
Istituto di Radiologia, Università di Trieste.
Giribona
P
P
Cuttin-Zernich
R
R
Zucconi
F
F
Stroili
M
M
Dalla Palma
L
L
D001292:Attitude to Computers; D003142:Communication; D003199:Computer Systems; D006801:Humans; D007558:Italy; D011872:Radiology Department, Hospital / Q000458:organization & administration* / Q000706:statistics & numerical data; D011873:Radiology Information Systems / Q000295:instrumentation / Q000458:organization & administration* / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires
Un sistema PACS nella realtà clinica: il progetto di Trieste.