Xeromammographic automatic exposure termination.
A method of automatic exposure termination (AET) for xeromammography has been devised, significantly reducing the rate of repeat exposures due to poor choice of manual exposure factors. AET images are of good quality and are reliably produced. The concept of AET is based on the existence of an optimal transmitted exposure to the selenium plate, which is easily determined experimentally. In routine clinical xeromammography, a repeat rate of 20% was eliminated by the use of AET.
D008327:Mammography / Q000295:instrumentation*; D013997:Time Factors; D014984:Xeromammography / Q000295:instrumentation* / Q000379:methods