Molybdenum Target in the digital enviromnent, to study the image characteristics of early breast cancer

Abstract

Objective To improve the pairs of molybdenum and rhodium target X ray of early breast cancer diagnostic accuracy. Methods 41 cases confirmed by surgery and pathology of early breast cancer X ray findings were analyzed retrospectively. Results signs of early breast cancer: 23 cases of nodular masses;calcification in 17 cases, X ray no clear lumps or nodules and calcification of the only 2 cases of malignant signs; non-symmetry of high density 12; limitations associated with skin thickening nipple retraction in 2 cases.Conclusion ①mass is an important basis for the diagnosis of early breast cancer;②micro-calcification is still an important basis for the diagnosis of early breast cancer, even more than the direct signs of (mass) more specific; ③non-symmetry of the limitations of dense breast structure of local distortions disorders, inflammation and surgical history of the exclusion, it should be possible to consider breast cancer ;④In addition to malignant calcification, the more than two kinds of indirect signs of co-exist, we should attach great importance to be further examination or short-term review. Key words: Early breast cancer; Rh-Mo double-target Photography Diagnosis