Clinical applications of laser speckle contrast imaging: a review

W Heeman, W Steenbergen… - … of biomedical optics, 2019 - spiedigitallibrary.org
When a biological tissue is illuminated with coherent light, an interference pattern will be
formed at the detector, the so-called speckle pattern. Laser speckle contrast imaging (LSCI) …

Application of laser speckle contrast imaging in laparoscopic surgery

W Heeman, K Dijkstra, C Hoff, S Koopal… - Biomedical optics …, 2019 - opg.optica.org
Anastomotic leakage is a worldwide problem in gastrointestinal surgery which seems to be
related to the state of microcirculation. Laser speckle contrast imaging (LSCI) could give …

Changes in integrity of the gill during histidine deficiency or excess due to depression of cellular anti-oxidative ability, induction of apoptosis, inflammation and impair …

WD Jiang, L Feng, B Qu, P Wu, SY Kuang… - Fish & shellfish …, 2016 - Elsevier
This study firstly explored the possible effects of dietary histidine on structural integrity and
the related signaling factor gene expression in the gills of fish. Young grass carp …

Laser speckle contrast imaging and quantitative fluorescence angiography for perfusion assessment

JH Rønn, N Nerup, RB Strandby… - … Archives of Surgery, 2019 - Springer
Purpose Indocyanine green fluorescence angiography (ICG-FA) is an established technique
for assessment of intestinal perfusion during gastrointestinal surgery, whereas quantitative …

Early peripheral perfusion monitoring in septic shock

Q Guo, D Liu, X Wang… - European Journal of …, 2024 - Springer
Septic shock is a frequent critical clinical condition and a leading cause of death in critically
ill individuals. However, it is challenging to identify affected patients early. In this article, we …

Prospects of intraoperative multimodal OCT application in patients with acute mesenteric ischemia

E Kiseleva, M Ryabkov, M Baleev, E Bederina… - Diagnostics, 2021 - mdpi.com
Introduction: Despite the introduction of increasingly multifaceted diagnostic techniques and
the general advances in emergency abdominal and vascular surgery, the outcome of …

Intraoperative perfusion assessment in enhanced reality using quantitative optical imaging: an experimental study in a pancreatic partial ischemia model

T Wakabayashi, M Barberio, T Urade, R Pop, E Seyller… - Diagnostics, 2021 - mdpi.com
To reduce the risk of pancreatic fistula after pancreatectomy, a satisfactory blood flow at the
pancreatic stump is considered crucial. Our group has developed and validated a real-time …

Effects of glepaglutide, a long‐acting glucagon‐like peptide‐2 analog, on intestinal morphology and perfusion in patients with short bowel syndrome: Findings from a …

RM Naimi, MK Hvistendahl, SS Poulsen… - Journal of Parenteral …, 2023 - Wiley Online Library
Background The proadaptive effects of glucagon‐like peptide‐2 (GLP‐2) include stimulation
of intestinal mucosal growth as well as intestinal blood flow and angiogenesis. We have …

Evaluation of gastric microcirculation by laser speckle contrast imaging during esophagectomy

R Ambrus, MP Achiam, NH Secher… - Journal of the …, 2017 - journals.lww.com
BACKGROUND: Thoracic epidural anesthesia (TEA) may provoke hypotension, and that, as
well as the use of vasopressors and the surgical technique, could affect splanchnic …

Robust quantitative single-exposure laser speckle imaging with true flow speckle contrast in the temporal and spatial domains

C Wang, Z Cao, X Jin, W Lin, Y Zheng… - Biomedical Optics …, 2019 - opg.optica.org
A systematic and robust laser speckle contrast imaging (LSCI) method and procedure is
presented covering the LSCI system calibration, static scattering removal, and measurement …