Also, crucially, it can explain to a radiologist how it reached its decision by showing him similar mammograms in the database.
更为可贵的是，它可以通过指出在数据库中的相似图像，来为放射科医生提供诊断依据。
Mr Barr admits that screening, which was introduced in 1988, could be improved but women should not be put off having mammograms.
乳腺癌筛检始用于1988年，巴尔先生承认该技术可能还要进一步完善，但女性不应拖延进行X射线胸检。
However, most breast cancers have been present for 6 to 8 years by the time they appear on mammograms, and screening misses up to 20% of all tumors.
但是，通过X光检查确诊的大多数乳腺癌患者，一般患病时间都长达6- 8年，而该检查对肿瘤的漏诊率高达20%。
Lastly two-dimensional entropic thresholding was applied to segmentation image, thus microcalcifications were detected and were marked in mammograms.
最后利用二维最大熵阈值分割对图像二值化，从而检测出微钙化点并在图像上标识出来。
Fact: Mammograms offer our best means of early detection-current guidelines still recommend them annually for women 40 and older-but they're not perfect.
事实：X光检查是乳腺癌早期发现的最佳方式，但仍是不完美的，目前的建议仍然是40岁以上的妇女每年检查一次。
Fact: Mammograms offer our best means of early detection-current guidelines still recommend them annually for women 40 and older-but they're not perfect.
事实：X光检查是乳腺癌早期发现的最佳方式，但仍是不完美的，目前的建议仍然是40岁以上的妇女每年检查一次。
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