According to the related researchs published in radiology, using optics and x-ray can Identify benign or malignant breast lesions so it can improve work efficiency greatly.

The related experts thought that common x-ray image good diagnostic significance, wide indication and good image resolution make it become the first choice of breast examination. But as the ways of breast disease choosing, higher false-positive rate, unconspicuous tumor and normal breast tissue boundary contrast are still significant challenge of breast tumor diagnosis.

 It not only can increase identify rate of benign and malignant tumor and make x-ray structure be more perfect by increasing images function in Mammography unit. The researchers have invented a joint imaging system of optical and X-rays and had the purpose to do structural registration of optical and mammary gland rays images.

But this syudy has some flaws, such as balance problems of technology. This study increase scanning time of optical system and decrease spatial resolution. These problems will be solved with science and technology development.

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