RT Journal Article SR Electronic T1 CT: to enhance or not to enhance: A computer-aided study. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 421 OP 424 VO 4 IS 3 A1 G H du Boulay A1 D Teather A1 K Wills YR 1983 UL http://www.ajnr.org/content/4/3/421.abstract AB Statistical analysis was performed of the carefully coded results of computed tomographic scans, with and without contrast medium, of a substantial group of patients with proved diagnoses. Bayesian methods were used to provide computer-aided diagnoses with considerable success. Further analysis of these results suggested that expert advice can be provided by the computer concerning which patients would benefit diagnostically from enhancement after their plain scan description has been fed into the computer.