女性乳房的体内光学成像

CLEO/Europe Conference on Lasers and Electro-Optics Pub Date : 1998-09-14 DOI:10.1109/CLEOE.1998.718886

G. W. Hooft, M. B. V. D. Mark, J. Hoogenraad, S. Colak, J. Paasschens, E. S. V. D. Linden

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引用次数: 0

摘要

由于其非电离性，光学乳房x光摄影可能是x射线筛查的一个非常有吸引力的替代方案。我们开发了一种连续波光学断层扫描设备，可以在体内获得乳房的三维图像。测量乳腺组织的衰减系数κ=3μ a μ s '。乳房组织中散射系数的减小幅度约为1 mm-1，其变化幅度小于吸收系数μ a。

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In Vivo Optical Imaging of the Female Breast

Due to its non-ionizing nature, optical mammography could be a very attractive alternative to X-ray screening. We have developed a CW optical tomography apparatus with which three-dimensional images of breasts can be obtained in vivo. It measures the attenuation coefficient κ=3μ a μ s ' of the breast tissue. The magnitude of the reduced scattering coefficient μ s ' in breast tissue is approximately 1 mm-1 and varies less than the absorption coefficient μ a .

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CLEO/Europe Conference on Lasers and Electro-Optics

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