用偏振光成像皮肤

中国地球物理学会年刊 Pub Date : 2002-12-01 DOI:10.1109/IEMBS.2002.1053299

S. Jacques, J. Ramella-Roman, K. Lee

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引用次数: 2

摘要

皮肤病理通常发生在表皮的浅层，并侵入乳头状真皮层。线偏振光成像允许选择从这些表面组织层反射的光子，并拒绝深入网状真皮层的光子。因此，图像对比度集中在病理发生和侵袭发生的浅表组织层。

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Imaging skin with polarized light

Pathology in skin often occurs in the superficial layers of the epidermis and invades the papillary dermis. Imaging with linearly polarized light allows selection of photons that have reflected from these superficial tissue layers and rejection of photons that have penetrated deeply into the reticular dermis. Consequently, the image contrast is concentrated in the superficial tissue layers where pathology arises and invasion occurs.

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来源期刊

中国地球物理学会年刊

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368