scholarly journals Fluorescence Lifetime Needle Optical Biopsy Discriminates Hepatocellular Carcinoma

2021 ◽  
Author(s):  
Evgeny Zherebtsov ◽  
Elena Potapova ◽  
Andrian Mamoshin ◽  
Valery Shupletsov ◽  
Ksenia Kandurova ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Fluorescence Lifetime ◽  
Optical Biopsy

Fluorescence lifetime optical biopsy of the hepatocellular carcinoma in murine model

2021 ◽  
Author(s):  
Ksenia Kandurova ◽  
Valery Shupletsov ◽  
Elena Potapova ◽  
Viktor Dremin ◽  
Evgeny Zherebtsov ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Fluorescence Lifetime ◽  
Murine Model ◽  
Optical Biopsy

All-Solid-State Diode-Pumped Fluorescence Lifetime Imaging System for Biomedicaine and Microscopy

1999 ◽  
Vol 5 (S2) ◽  
pp. 1066-1067
Author(s):  
M. J. Cole ◽  
K. Dowling ◽  
P. M. W. French ◽  
R. Jones ◽  
D. Parsons-Karavassilis ◽  
...  
Keyword(s):  
Fluorescence Lifetime ◽  
Time Domain ◽  
Radiative Decay ◽  
Imaging System ◽  
Imaging Modality ◽  
Decay Rates ◽  
Optical Biopsy ◽  
Fluorescence Lifetime Imaging ◽  
Lifetime Imaging ◽  
Relative Measurements

The determination of fluorescence lifetime requires only relative measurements of intensity and so is especially useful for biomedical samples in which the heterogeneous nature of tissue and autofluorescence cause significant problems. Since fluorescence lifetime is dependent upon both radiative and non-radiative decay rates, it may be used to distinguish between different fluorophore molecules (with different radiative decay rates) and to monitor local environmental perturbations that affect the non-radiative decay rate. Fluorescence lifetime probes have been demonstrated for many biologically significant analytes including [O2], [Ca2+] and pH. Fluorescence lifetime imaging (FLIM) can be applied to almost any optical imaging modality, including microscopy and potentially to non-invasive optical biopsy. Fluorescence lifetime data may be acquired in the frequency or time domain. The recent development of user-friendly and relatively portable ultrafast laser technology and the availability of ultrafast gated optical image intensifiers (GOI’s) enable the development of potentially inexpensive time domain FLIM instruments that may be deployed outside specialist laser laboratories.

Hyperspectral fluorescence lifetime imaging for optical biopsy

2013 ◽  
Vol 18 (9) ◽  
pp. 096001 ◽  
Author(s):  
Zhaojun Nie ◽  
Ran An ◽  
Joseph E. Hayward ◽  
Thomas J. Farrell ◽  
Qiyin Fang
Keyword(s):  
Fluorescence Lifetime ◽  
Optical Biopsy ◽  
Fluorescence Lifetime Imaging ◽  
Lifetime Imaging

scholarly journals Optical Biopsy of the Upper GI Tract Using Fluorescence Lifetime and Spectra

2020 ◽  
Vol 11 ◽  
Author(s):  
Zhaojun Nie ◽  
Shu-Chi Allison Yeh ◽  
Michelle LePalud ◽  
Fares Badr ◽  
Frances Tse ◽  
...  
Keyword(s):  
Fluorescence Lifetime ◽  
Optical Biopsy ◽  
Gi Tract ◽  
Upper Gi ◽  
Upper Gi Tract

Multimodality treatment of hepatocellular carcinoma

1998 ◽  
Vol 13 (11-s4) ◽  
pp. S315-S319 ◽  
Author(s):  
ZHAO-YOU TANG ◽  
XIN-DA ZHOU ◽  
ZENG-CHEN MA ◽  
ZHI-QUAN WU ◽  
JIA FAN ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Multimodality Treatment

Hepatocellular carcinoma

1982 ◽  
Vol 118 (1) ◽  
pp. 69-70 ◽  
Author(s):  
A. J. Bennett
Keyword(s):  
Hepatocellular Carcinoma

Predictors of microvascular invasion in patients with hepatocellular carcinoma who are candidates for orthotopic liver transplanation

2001 ◽  
Vol 120 (5) ◽  
pp. A90-A90
Author(s):  
N ESNAOLA ◽  
G LAUWERS ◽  
N MIRZA ◽  
D NAGORNEY ◽  
D DOHERTY ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Microvascular Invasion
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