The Value of Mammography and High-frequency Ultrasound in Diagnosis of Early Breast Carcinoma / 实用放射学杂志

ABSTRACT

Objective To study the diagnostic value of mammography and high-frequency ultrasound in diagnosis of early breast carcinoma.Methods Sixty-five female patients with breast carcinoma were all confirmed by surgery and pathological examinations. All the patients were examined by the high-frequency ultrasound as well as mammography.Results The positive diagnostic rate,the display of tumor shadow and malignant microcalcification with high-frequency ultrasound and mammography were as follows64.6%(42/65)and 46%(30/ 65),62%(40/65)and 20%(13/65),40%(26/65)and 20%(13/65)respectively. The difference was considered statistically significant(P