Early Breast Cancer in the Full Field Digital Mammography Localization Puncture Photography System Application
Nan Wang · Inner Mongolia Medical Journal · 2010
Objective:To evaluate the application of FFDM(full field digital mammography) localization puncture system in the early breast cancer.Methods:Takethe photograph for breast with X-ray,some slight structures and small infection can display clearly in the image and gains its phantom study material.Craniocaudal(CC) view and midiolateral oblique(MLO) view were conducted for every patient.Midiolateral view or spot view was achieved if necessary.Results:After exam of FFDM there were 56 examples of surgical department not discovery,16 palpable breast cancer were check out.Conclusion:Compare with the traditional mammmary,FFDM may reduce the dose of 35%～50% and make the breast's skin,the nipple,the gland,the drive pipe(drive pipe expands when demonstration),the fat,the Fiber structure,the lymph and the blood vessel display clearly, the density resolution and the spatial resolution improve greatly.While the reduction of patient radiation image more clearly,discovering small lesions,especially small calcification and breast X-ray mammary.