Time-resolved fluorescence spectroscopy in differential diagnosis of liver cancer in vivo

E. V. Potapova*, V. V. Shupletsov, V. V. Dremin, A. V. Mamoshin, A. V. Dunaev

*Corresponding author for this work

Research output: Chapter in Book/Published conference outputConference publication

Abstract

This work reports a machine-learning-based approach to interpret time-resolved fluorescence spectroscopy data acquired during optical biopsy of the liver. The approach allowed to differentiate between liver parenchyma and tumor with sensitivity and specificity above 0.91 and 0.79, respectively, providing differential diagnosis of liver cancer (primary malignant tumor, metastases, or benign) with sensitivity and specificity of at least 0.80 and 0.95.

Original languageEnglish
Title of host publication2024 International Conference Laser Optics (ICLO)
PublisherIEEE
Pages493
Number of pages1
ISBN (Electronic)9798350390674
DOIs
Publication statusPublished - 19 Aug 2024
Event2024 International Conference Laser Optics, ICLO 2024 - St. Petersburg, Russian Federation
Duration: 1 Jul 20245 Jul 2024

Publication series

NameProceedings of International Conference Laser Optics
ISSN (Electronic)2642-5580

Conference

Conference2024 International Conference Laser Optics, ICLO 2024
Country/TerritoryRussian Federation
CitySt. Petersburg
Period1/07/245/07/24

Keywords

  • liver cancer
  • machine learning
  • optical biopsy
  • time-resolved fluorescence spectroscopy

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