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Spectral diagnosis and imaging

机译：光谱诊断和成像

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Summary form only received as follows: Recent research indicates that laser spectroscopy can be used to diagnose disease and extract histochemical information. Reflectance, absorption, fluorescence and Raman scattering in the infrared, visible and ultraviolet can all be used without the use of exogenous (external) dyes. Data can be obtained in real time during clinical procedures using optical fiber contact probes, needles, and endoscopic imaging techniques. Biopsy is not required, and the methods are non-perturbative. Laser-induced fluorescence has been most widely studied. In addition, vibrational techniques have recently begun to be explored. Raman spectroscopy appears to be the most promising of these. Signals are weak but information content is high, and new technology opens the possibility of clinical application of such techniques. Clinical results and their biophysical basis are presented. Prospects for spectral imaging in two and three dimensions are also discussed.
机译：概述表格仅收到如下：最近的研究表明激光光谱可用于诊断疾病并提取组织化学信息。在红外，可见和紫外线中的反射率，吸收，荧光和拉曼散射，可以在不使用外源（外）染料的情况下使用。可以在使用光纤接触探针，针和内窥镜成像技术的临床手术期间实时获得数据。不需要活检，方法是非扰动的。激光诱导的荧光最广泛地研究。此外，最近振动技术已经开始探索。拉曼光谱似乎是最有希望的。信号较弱，但信息内容很高，新技术开启了这种技术的临床应用的可能性。介绍了临床结果及其生物物理基础。还讨论了两个和三维频谱成像的前景。

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