Micro-Raman spectroscopy study of cancerous and normal nasopharyngeal tissues

Y Li, J Pan, G Chen, C Li, S Lin, Y Shao… - … of biomedical optics, 2013 - spiedigitallibrary.org
The capabilities of micro-Raman spectroscopy for differentiating normal and malignant
nasopharyngeal tissues were evaluated. Raman scattering signals were acquired from 22 …

Accuracy of Raman spectroscopy in discrimination of nasopharyngeal carcinoma from normal samples: a systematic review and meta-analysis

Y Li, S Su, Y Zhang, S Liu, H Jin, Q Zeng… - Journal of cancer …, 2019 - Springer
Objectives The aim of this review was to systematically evaluate the diagnostic accuracy of
Raman spectroscopy (RS) in the identification of nasopharyngeal carcinomas from normal …

Development of a multiplexing fingerprint and high wavenumber Raman spectroscopy technique for real-time in vivo tissue Raman measurements at endoscopy

MS Bergholt, W Zheng, Z Huang - Journal of biomedical optics, 2013 - spiedigitallibrary.org
We report on the development of a novel multiplexing Raman spectroscopy technique using
a single laser light together with a volume phase holographic (VPH) grating that …

Comparative study of the endoscope-based bevelled and volume fiber-optic Raman probes for optical diagnosis of gastric dysplasia in vivo at endoscopy

J Wang, K Lin, W Zheng, KY Ho, M Teh… - Analytical and …, 2015 - Springer
This study aims to compare the diagnostic performance of the two different endoscope-
based fiber-optic Raman probe designs (ie, bevelled and volume Raman probes) for real …

Raman spectroscopy to discriminate laryngeal squamous cell carcinoma from non-cancerous surrounding tissue

C van Lanschot, TB Schut, E Barroso, A Sewnaik… - Lasers in Medical …, 2023 - Springer
As for many solid cancers, laryngeal cancer is treated surgically, and adequate resection
margins are critical for survival. Raman spectroscopy has the capacity to accurately …

Fiber‐optic Raman spectroscopy probes gastric carcinogenesis in vivo at endoscopy

MS Bergholt, W Zheng, KY Ho, M Teh… - Journal of …, 2013 - Wiley Online Library
Intestinal‐type gastric carcinogenesis is a complex multi‐step disease, and early precursors
(eg intestinal metaplasia (IM), dysplasia) can be very challenging to identify using …

Raman spectroscopic methods for classification of normal and malignant hypopharyngeal tissues: an exploratory study

P Pujary, K Maheedhar, CM Krishna… - Pathology research …, 2011 - Wiley Online Library
Laryngeal cancer is more common in males. The present study is aimed at exploration of
potential of conventional Raman spectroscopy in classifying normal from a malignant …

Evaluation of the diagnostic potential of ex vivo Raman spectroscopy in gastric cancers: fingerprint versus high wavenumber

X Zhou, J Dai, Y Chen, G Duan, Y Liu… - Journal of …, 2016 - spiedigitallibrary.org
The aim of this study was to apply Raman spectroscopy in the high wavenumber (HW)
region (2800 to 3000 cm− 1) for ex vivo detection of gastric cancer and compare its …

Spectroscopic diagnosis of laryngeal carcinoma using near-infrared Raman spectroscopy and random recursive partitioning ensemble techniques

SK Teh, W Zheng, DP Lau, Z Huang - Analyst, 2009 - pubs.rsc.org
In this work, we evaluated the diagnostic ability of near-infrared (NIR) Raman spectroscopy
associated with the ensemble recursive partitioning algorithm based on random forests for …

Integrated Raman spectroscopy and trimodal wide-field imaging techniques for real-time in vivo tissue Raman measurements at endoscopy

Z Huang, SK Teh, W Zheng, J Mo, K Lin, X Shao… - Optics letters, 2009 - opg.optica.org
We report an integrated Raman spectroscopy and trimodal (white-light reflectance,
autofluorescence, and narrow-band) imaging techniques for real-time in vivo tissue Raman …