The Radiology Department at the University of Arizona has been operating a
teleradiology program for almost 2 years. The goal of this project was to c
haracterize the types of cases reviewed, to assess radiologists' satisfacti
on with the program, and to examine case turnaround times. On average, abou
t 50 teleradiology cases are interpreted each month. Computed tomography (C
T) cases are the most common type of case, constituting 65% of the total ca
se volume. Average turnaround time (to generate a "wet read" once a case is
received) is about 1.3 hours. Image quality was rated as generally good to
excellent, and the user interface as generally good. Radiologists' confide
nce in their diagnostic decisions is about the same as reading films in the
clinical environment. The most common reason for not being able to read te
leradiology images is poor image quality, followed by lack of clinical hist
ory and not enough images. Copyright (C) 1999 by W.B. Saunders Company.