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What's known on the subject? and What does the study add?There is little known about optical spectroscopy techniques ability to evaluate renal tumours.This study shows for the first time the ability of Raman and optical reflectance spectroscopy to distinguish benign and malignant renal tumours in an ex vivo environment. We plan to develop this optical assistance in the operating room in the near future...
New optical techniques of spectroscopy have shown promising results in the evaluation of solid tumours.To evaluate the potential of Raman spectroscopy (RS) to assess renal tumours at surgery.Over a 5-mo period, Raman optical spectra were prospectively acquired on surgical renal specimens removed due to suspicion of cancer.Raman measures were normalised to ensure comparison between spectra. A lower...
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