Abstract：Objective To make a summary of the clinical features and imaging findings of MDE (Mammary
Ductal Ectasia) so as to improve the preoperative diagnosis. Methods Clinical data and imaging data
of 9 misdiagnosed cases among 47 cases of MDE patients who were treated in the hospital from March
2010 to March 2015 were retrospectively analyzed. Results Among 47 cases of MDE patients, 9 cases
were diagnosed by using X-ray mammography as breast cancers, breast phyllodes tumors, fibroadenoma
and so on. However, all the 9 cases were confirmed pathologically as MDE without the appearance
of abnormality in 1-year follow-up. Conclusion MDE showed no specific clinical features and high
preoperative misdiagnosis rate. Pathological examination was the only reliable method for diagnosis of
MDE.
孙冰伟，刘学文，许林华. 乳腺导管扩张症的X线误诊分析[J]. 中国医疗设备, 2016, 31(8): 63-64.
SUN Bing-wei, LIU Xue-wen,
XU Lin-hua. Analysis of X-Ray Misdiagnosis of Mammary Duct Ectasia. China Medical Devices, 2016, 31(8): 63-64.
