Real-time visualization of renal microperfusion using laser speckle contrast imaging

Wido Heeman; Hanno Maassen; Joost Calon; Harry Van Goor; Henri Leuvenink; Gooitzen M. van Dam; Christiaan Boerma

doi:10.1117/12.2577538

5 March 2021 Real-time visualization of renal microperfusion using laser speckle contrast imaging

Wido Heeman, Hanno Maassen, Joost Calon, Harry Van Goor, Henri Leuvenink, Gooitzen M. van Dam, Christiaan Boerma

Proceedings Volume 11657, Biomedical Applications of Light Scattering XI; 116570F (2021) https://doi.org/10.1117/12.2577538
Event: SPIE BiOS, 2021, Online Only

Abstract

Monitoring the renal cortical microperfusion (RCM) can aid in the determination of an adequate treatment plan to eventually improve transplantation outcome and improve patient care. In this paper we report on a feasibility study on the use of LSCI to monitor RCM in human sized porcine kidneys using an isolated perfusion model and a Lapvas-Imaging speckle imager. Our data shows that there is a discrepancy between overall- and RCM perfusion indicating that the implementation of LSCI during transplant surgery could help with the establishment of an appropriate treatment plan possibly decreasing the chance of renal allograft rejection.

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Citation Download Citation

Wido Heeman, Hanno Maassen, Joost Calon, Harry Van Goor, Henri Leuvenink, Gooitzen M. van Dam, and Christiaan Boerma "Real-time visualization of renal microperfusion using laser speckle contrast imaging", Proc. SPIE 11657, Biomedical Applications of Light Scattering XI, 116570F (5 March 2021); https://doi.org/10.1117/12.2577538

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