Synergy Effect of Combined Near and Mid-Infrared Fibre Spectroscopy for Diagnostics of Abdominal Cancer.

Sensors (Basel)

BIH Berlin Institute of Health, BCRT-Center for Regenerative Therapies, Cranach Haus, Charité - Universitätsmedizin Berlin, CVK Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany.

Published: November 2020

Cancers of the abdominal cavity comprise one of the most prevalent forms of cancers, with the highest contribution from colon and rectal cancers (12% of the human population), followed by stomach cancers (4%). Surgery, as the preferred choice of treatment, includes the selection of adequate resection margins to avoid local recurrences due to minimal residual disease. The presence of functionally vital structures can complicate the choice of resection margins. Spectral analysis of tissue samples in combination with chemometric models constitutes a promising approach for more efficient and precise tumour margin identification. Additionally, this technique provides a real-time tumour identification approach not only for intraoperative application but also during endoscopic diagnosis of tumours in hollow organs. The combination of near-infrared and mid-infrared spectroscopy has advantages compared to individual methods for the clinical implementation of this technique as a diagnostic tool.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7700420PMC
http://dx.doi.org/10.3390/s20226706DOI Listing

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