钼靶摄影和高频超声对早期乳腺癌的诊断价值  

The Value of Mammography and High-frequency Ultrasound in Diagnosis of Early Breast Carcinoma

作　　者：张启波[1] 于国放[1] 王兆信[1] 

机构地区：[1]山东大学山东省立医院超声诊疗中心,山东济南250021

出　　处：《实用放射学杂志》2007年第7期957-959,共3页Journal of Practical Radiology

摘　　要：目的探讨钼靶X线和超声检查对早期乳腺癌的诊断价值方法65例早期乳腺癌均经手术与病理证实,采用钼靶X线和高频超声对早期乳腺癌患者进行诊断结果对于早期乳腺癌的诊断,高频超声诊断符合率为64.6%(42/65),钼靶为46%(30/65)对于肿块影的显示:超声为62%(40/65),钼靶为20%(13/65)对于恶性钙化灶的显示:钼靶为40%(26/65),超声为20%(13/65)二者统计学上差别具有显著性(P<0.05)二者联合应用,对早期乳腺癌的诊断正确率为83%(54/65)结论对于早期乳腺癌的诊断。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 follows ：64.6% （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 〈 0.05 ）. The positive diagnostic rate of high - frequency ultrasound combined with mammography was 83% （54/65 ） o Conclusion High - frequency ultrasound is better than mammography in diagnosis of early breast carcinoma. The combination of two means can increase the positive diagnostic rate of the breast carcinoma.

关 键 词：乳腺癌 乳房X线摄影术 高频超声 

分 类 号：R737.9[医药卫生—肿瘤] R814[医药卫生—临床医学]