Review of the potential of optical technologies for cancer diagnosis in neurosurgery: a step toward intraoperative neurophotonics

F Vasefi, N MacKinnon, DL Farkas, B Kateb - Neurophotonics, 2017 - spiedigitallibrary.org
Advances in image-guided therapy enable physicians to obtain real-time information on
neurological disorders such as brain tumors to improve resection accuracy. Image guidance …

Fluorescence lifetime needle optical biopsy discriminates hepatocellular carcinoma

EA Zherebtsov, EV Potapova, AV Mamoshin… - Biomedical Optics …, 2022 - opg.optica.org
This work presents results of in vivo and in situ measurements of hepatocellular carcinoma
by a developed optical biopsy system. Here, we describe the technical details of the …

In situ detection of human glioma based on tissue optical properties using diffuse reflectance spectroscopy

K Li, Q Wu, S Feng, H Zhao, W Jin, H Qiu… - Journal of …, 2023 - Wiley Online Library
Safely maximizing brain cancer removal without injuring adjacent healthy tissue is crucial for
optimal treatment outcomes. However, it is challenging to distinguish cancer from noncancer …

Breast tissue analysis using a clinically compatible combined time‐resolved fluorescence and diffuse reflectance (TRF‐DR) system

E Dao, G Gohla, P Williams, P Lovrics… - Lasers in Surgery …, 2023 - Wiley Online Library
Objective This work aims to develop a clinically compatible system that can perform breast
tissue analysis in a more time efficient process than conventional histopathological …

High-performance compression-based brain tumor detection using lightweight optimal deep neural network

BPS Kumar, SB Shaik, H Mulam - Advances in Engineering Software, 2022 - Elsevier
Medical image-processing plays a vital role in the brain tumor detection and diagnosis
process for supporting the automation of computerized based analysis. Magnetic …

Dual-modality optical biopsy of glioblastomas multiforme with diffuse reflectance and fluorescence: ex vivo retrieval of optical properties

VN Du Le, J Provias, N Murty… - … of biomedical optics, 2017 - spiedigitallibrary.org
Glioma itself accounts for 80% of all malignant primary brain tumors, and glioblastoma
multiforme (GBM) accounts for 55% of such tumors. Diffuse reflectance and fluorescence …

[HTML][HTML] Label-free identification of cell death mechanism using scattering-based microscopy and deep learning

S Khoubafarin, A Kharel, S Malla, P Nath… - Journal of Physics D …, 2023 - iopscience.iop.org
The detection of cell death and identification of its mechanism underpins many of the
biological and medical sciences. A scattering microscopy based method is presented here …

Time‐resolved fluorescence and diffuse reflectance for lung squamous carcinoma margin detection

S Costa, Q Fang, T Farrell, E Dao… - Lasers in Surgery and …, 2024 - Wiley Online Library
Objectives A major challenge in non‐small cell lung cancer surgery is the occurrence of
positive tumor margins. This may lead to the need for additional surgeries and has been …

[HTML][HTML] Proposal for a skin layer-wise decomposition model of spatially-resolved diffuse reflectance spectra based on maximum depth photon distributions: a …

V Colas, W Blondel, G Khairallah, C Daul, M Amouroux - Photonics, 2021 - mdpi.com
In the context of cutaneous carcinoma diagnosis based on in vivo optical biopsy, Diffuse
Reflectance (DR) spectra, acquired using a Spatially Resolved (SR) sensor configuration …

Time‐resolved fluorescence (TRF) and diffuse reflectance spectroscopy (DRS) for margin analysis in breast cancer

N Shalaby, A Al‐Ebraheem, D Le… - Lasers in Surgery …, 2018 - Wiley Online Library
Purpose One of the major problems in breast cancer surgery is defining surgical margins
and establishing complete tumor excision within a single surgical procedure. The goal of this …