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| Control study between high frequency color Doppler ultrasound and X-ray mammography examination in the early diagnosis of breast carcinoma in situ |
| ZHANG Bing-yi, ZHANG Yu-lin, HAN Ling, GAO Yang, WANG Xu, PING Jie, ZHANG Ling, LI Shuang |
| China Three Gorges University People’s Hospital, Yichang Hubei 443003, China |
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Abstract Objective: To investigate the imaging characteristics of high-frequency color Doppler ultrasound and X-ray mammography examination in diagnosing breast carcinoma in situ. Methods: Imaging data of 30 patients with breast carcinoma in situ by comfirmation of pathology were retrospectively reviewed. Both high-frequency color Doppler ultrasound and X-ray mammography examination were between January 2007 and December 2013. Results: Among all 30 patients with breast carcinoma in situ, 21 cases were detected by X-ray mammography examination with a diagnostic accuracy of 70%. 16 cases were detected by high-frequency color Doppler ultrasound with a dagnostic accuracy of 53%. The diagnostic accuracy of X-ray mammography examination(70%) is significantly higher than that of high-frequency color Doppler ultrasound(53%) for breast carcinoma in situ. X-ray mammography examination showed significantly higher rate(66.7%) of tumor microcalcification onset than high-frequency color Doppler ultrasound(40%). Conclusions: For the early diagnosis of breast carcinoma in situ, X-ray mammography examination was better than high-frequency color Doppler ultrasound, but both methods can make complements to each other. A combination of two imaging methods can improve the detection rate of breast carcinoma in situ and further reduce the misdiagnosis rate.
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Received: 30 July 2014
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2015, Vol. 26 
