高频超声与全数字化乳腺摄影联合诊断乳腺导管癌的临床应用

目的:探讨乳腺导管癌的高频超声表现,并评价高频超声联合全数字化乳腺摄影检查对乳腺导管癌的诊断价值。方法:分析46例经病理证实的乳腺导管癌的超声表现,与相应病理结果进行对比分析。46例患者均行高频超声和全数字乳腺摄影检查。结果:高频超声探及到肿块46例,诊断乳腺癌45例,诊断率达98%。全数字化乳腺摄影诊断乳腺癌46例,诊断率达100%。高频超声和全数字化摄影对乳腺导管癌检出率无差别且无统计学意义(P>0.05)。结论:高频超声与全数字化乳腺摄影联合应用,可提高乳腺癌诊断的敏感性和准确性。

Combined diagnosis of breast ductal carcinoma by high - frequency ultrasound and full - field digital mammography

Objective:To explore the high-frequency ultrasonic manifestation,and evaluate the diagnostic valueof ultrasound combined full-field digital mammography in the breast ductal carcinoma.Methods: Ultrasonic manifestation of 46 cases of breast ductal carcinoma proved by pathology were analyzed,and compared with the corresponding pathologic results.All of 46 cases were examined by ultrasound and full-field digital mammography.Results: Of 46 cases detected by ultrasound,45 cases were correctly diagnosed,and the accuracy rate was 98 %.The full-field digital mammography accuracy was 100 %.No difference was found between ultrasound and full-field digital mammography in diagnosis of breast ductal carcinoma,which had no statistical significance(P>0.05).Conclusion: Combined diagnosis of ultrasound and full-field digital mammography can increase the diagnostic sensitivity and accuracy of early breast ductal carcinoma.