Comparing laser speckle contrast imaging and indocyanine green angiography for assessment of parathyroid perfusion [PDF]
Scientific Reports, 2023 Accurate intraoperative assessment of parathyroid blood flow is crucial to preserve function postoperatively. Indocyanine green (ICG) angiography has been successfully employed, however its conventional application has limitations.
Emmanuel A. Mannoh +4 more
doaj +4 more sources
Optimizing the precision of laser speckle contrast imaging [PDF]
Scientific Reports, 2023 Laser speckle contrast imaging (LSCI) is a rapidly developing technology broadly applied for the full-field characterization of tissue perfusion. Over the recent years, significant advancements have been made in interpreting LSCI measurements and ...
Alberto González Olmos +4 more
doaj +2 more sources
Real-time quantification of bowel perfusion using Laparoscopic Laser Speckle Contrast Imaging (LSCI) in a porcine model [PDF]
BMC Surgery, 2023 Background/purpose Real-time quantification of tissue perfusion can improve intraoperative surgical decision making. Here we demonstrate the utility of Laser Speckle Contrast Imaging as an intra-operative tool that quantifies real-time regional ...
Saloni Mehrotra +7 more
doaj +2 more sources
Real-time intestinal perfusion assessment for anastomotic site selection using laser speckle contrast imaging: Verification in a porcine model [PDF]
Surgery Open ScienceIntroduction: Adequate blood perfusion is widely recognized as a crucial factor for successful healing of an anastomosis and avoid anastomotic leakage.
Danique J.I. Heuvelings +9 more
doaj +2 more sources
Applications of Laser Speckle Contrast Imaging Technology in Dermatology [PDF]
JID Innovations, 2023 Laser speckle contrast imaging or laser speckle imaging (LSI) is a noninvasive imaging technology that can detect areas of dynamic perfusion or vascular flow.
Courtney Linkous +6 more
doaj +2 more sources
In vivo laser speckle contrast imaging of 4-aminopyridine- or pentylenetetrazole-induced seizures [PDF]
APL Bioengineering, 2023 Clinical and preclinical studies on epileptic seizures are closely linked to the study of neurovascular coupling. Obtaining reliable information about cerebral blood flow (CBF) in the area of epileptic activity through minimally invasive techniques is ...
Yuhling Wang +2 more
doaj +2 more sources
Smartphone-Based Rigid Endoscopy Device with Hemodynamic Response Imaging and Laser Speckle Contrast Imaging [PDF]
Biosensors, 2023 Modern smartphones have been employed as key elements in point-of-care (POC) devices due to remarkable advances in their form factor, computing, and display performances.
Youngkyu Kim +4 more
doaj +2 more sources
Mapping of blood flow and slow speckle tissue dynamics using laser speckle contrast imaging. [PDF]
Biomed Opt ExpressLiu B +8 more
europepmc +2 more sources
Laser speckle contrast imaging with principal component and entropy analysis: a novel approach for depth-independent blood flow assessment [PDF]
Frontiers of OptoelectronicsCurrent study presents an advanced method for improving the visualization of subsurface blood vessels using laser speckle contrast imaging (LSCI), enhanced through principal component analysis (PCA) filtering.
Yu. Surkov +11 more
doaj +2 more sources
Enhancement of vascular visualization in laser speckle contrast imaging based on image algorithms. [PDF]
J Biomed OptYan L +8 more
europepmc +2 more sources