Open Access
Open access
Diagnostics, volume 10, issue 11, pages 873

Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area

Publication typeJournal Article
Publication date2020-10-27
Journal: Diagnostics
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor3.6
ISSN20754418
Clinical Biochemistry
Abstract

Abdominal cancer is a widely prevalent group of tumours with a high level of mortality if diagnosed at a late stage. Although the cancer death rates have in general declined over the past few decades, the mortality from tumours in the hepatoduodenal area has significantly increased in recent years. The broader use of minimal access surgery (MAS) for diagnostics and treatment can significantly improve the survival rate and quality of life of patients after surgery. This work aims to develop and characterise an appropriate technical implementation for tissue endogenous fluorescence (TEF) and assess the efficiency of machine learning methods for the real-time diagnosis of tumours in the hepatoduodenal area. In this paper, we present the results of the machine learning approach applied to the optically guided MAS. We have elaborated tissue fluorescence approach with a fibre-optic probe to record the TEF and blood perfusion parameters during MAS in patients with cancers in the hepatoduodenal area. The measurements from the laser Doppler flowmetry (LDF) channel were used as a sensor of the tissue vitality to reduce variability in TEF data. Also, we evaluated how the blood perfusion oscillations are changed in the tumour tissue. The evaluated amplitudes of the cardiac (0.6–1.6 Hz) and respiratory (0.2–0.6 Hz) oscillations was significantly higher in intact tissues (p < 0.001) compared to the cancerous ones, while the myogenic (0.2–0.06 Hz) oscillation did not demonstrate any statistically significant difference. Our results demonstrate that a fibre-optic TEF probe accompanied with ML algorithms such as k-Nearest Neighbours or AdaBoost is highly promising for the real-time in situ differentiation between cancerous and healthy tissues by detecting the information about the tissue type that is encoded in the fluorescence spectrum. Also, we show that the detection can be supplemented and enhanced by parallel collection and classification of blood perfusion oscillations.

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GOST Copy
Zherebtsov E. A. et al. Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area // Diagnostics. 2020. Vol. 10. No. 11. p. 873.
GOST all authors (up to 50) Copy
Zherebtsov E. A., Zajnulina M., Kandurova K., Potapova E. V., Dremin V., Mamoshin A., Sokolovski S., Dunaev A. V., Rafailov E. Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area // Diagnostics. 2020. Vol. 10. No. 11. p. 873.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/diagnostics10110873
UR - https://doi.org/10.3390%2Fdiagnostics10110873
TI - Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area
T2 - Diagnostics
AU - Mamoshin, Andrian
AU - Sokolovski, Sergei
AU - Zajnulina, Marina
AU - Zherebtsov, Evgeny A.
AU - Kandurova, Ksenia
AU - Potapova, Elena V.
AU - Dremin, Viktor
AU - Dunaev, Andrey V.
AU - Rafailov, Edik
PY - 2020
DA - 2020/10/27 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 873
IS - 11
VL - 10
PMID - 33121013
SN - 2075-4418
ER -
BibTex |
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BibTex Copy
@article{2020_Zherebtsov,
author = {Andrian Mamoshin and Sergei Sokolovski and Marina Zajnulina and Evgeny A. Zherebtsov and Ksenia Kandurova and Elena V. Potapova and Viktor Dremin and Andrey V. Dunaev and Edik Rafailov},
title = {Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area},
journal = {Diagnostics},
year = {2020},
volume = {10},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {oct},
url = {https://doi.org/10.3390%2Fdiagnostics10110873},
number = {11},
pages = {873},
doi = {10.3390/diagnostics10110873}
}
MLA
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MLA Copy
Zherebtsov, Evgeny A., et al. “Machine learning aided photonic diagnostic system for minimally invasive optically guided surgery in the hepatoduodenal area.” Diagnostics, vol. 10, no. 11, Oct. 2020, p. 873. https://doi.org/10.3390%2Fdiagnostics10110873.
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