Applied Contrast Between CR System and Screen-Film combination in the Hypomastia Mammography / 实用放射学杂志

ABSTRACT

Objective To contrast between the advantage and disadvantage of CR system and screen-film combination in the hypomastia mammography. Methods 233 cases underwent high frequency mammography unit made in Itlian, screen-film combiation and CR system made in Japan, in addition, the imaging quality was analyzed. Results The image quality of CR system was better than screen-film combination. The rate of photographing again outstandingly declined. The radiation to patient decreased evidently. Conclusion CR system is better than traditional screen-film combination in the hypomastia mammography.