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Horizontal conference poster template Introduction After tumor excision in the periocular area, rotation flaps are often used for reconstruction. The aim of this study was to assess the effects on perfusion in glabellar flaps, upper eyelid…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2021-12/Poster%20-%20Perfusion%20monitoring%20of%20rotation%20flaps%20in%20the%20periocular%20area%20%20.pdf

From bench to bedside—let’s bridge the translational gap using the Vevo platform and enjoy the beautiful Lund! CONNECTING CANCER, HEART WITH PHOTOACOUSTICS Advances in Ultrasound and Photoacoustic Research Agenda Overview Monday, April 8th…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2024-04/Conference%20Program.pdf

12 På ögonkliniken i Lund används ny teknologi för att mäta blodflöde vid tumöroperationer i ögonområdet. Detta har lett till utveckling av nya kirurgiska tekniker, vilket lett till minskat lidande för patienterna under läkningsförloppet…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2021-05/Ny%20operationsteknik%20vid%20%C3%B6gonlockstum%C3%B6rer%20f%C3%B6renklar%20f%C3%B6rloppet%20hos%20patienter%20med%20synneds%C3%A4ttning.pdf

PowerPoint-presentation Blood perfusion and oxygenation in human eyelid skin flaps examined by laser speckle contrast imaging and hyperspectral imaging – importance of flap length JOSEFINE BUNKE1,2, PERNILLA ROSENQVIST1,2, ABOMA MERDASA1,3…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2021-12/Blood%20perfusion%20and%20oxygenation%20in%20human%20eyelid%20skin%20flaps%20examined%20by%20laser%20speckle%20contrast%20imaging%20and%20hyperspectral%20imaging%20%E2%80%93%20importance%20of%20flap%20%20.pdf

320798 - Johanna V Berggren LUND UNIVERSITY PO Box 117 221 00 Lund +46 46-222 00 00 Perfusion Monitoring in Oculoplastic Reconstructive Surgery Berggren, Johanna 2022 Document Version: Publisher's PDF, also known as Version of record Link…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2022-04/Perfusion%20Monitoring%20in%20Oculoplastic%20Reconstructive%20Surgery.pdf

From bench to bedside—let’s bridge the translational gap using the Vevo platform and enjoy the beautiful Lund! CONNECTING CANCER, HEART WITH PHOTOACOUSTICS Advances in Ultrasound and Photoacoustic Research Agenda Overview Monday, April 8th…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2024-02/Lund%20Photoacoustic%20conference%202024%20Agenda.pdf

From bench to bedside—let’s bridge the translational gap using the Vevo platform and enjoy the beautiful Lund! CONNECTING CANCER, HEART WITH PHOTOACOUSTICS Advances in Ultrasound and Photoacoustic Research Agenda Overview Monday, April 8th…

https://www.photoacoustics.lu.se/sites/photoacoustics.lu.se/files/2024-04/FINAL%20Lund%20Workshop%202024%20Agenda.pdf

We use the photoacoustic imaging technology platform to solve clinical problems while developing technology to make this possible. Skin Cancer Giant Cell Arthritis Reconstructive Surgery Gaze Tracking Strabismus Surgery Oxygen Saturation…

https://www.photoacoustics.lu.se/clinical-applications- 2026-01-19

Principal investigator: Professor Malin Malmsjö This project focus on evaluating and optimizing PA imaging as a method to detect and outline skin tumors. We are investigating the PA spectral signature of different tumor cells to enable…

https://www.photoacoustics.lu.se/skin-cancer- 2021-02-08

Measuring the oxygen saturation is of great value in a wide range of medical fields. For instance, tumor progression and malignancy is strongly dependent on tumor hypoxia. Monitoring of cerebral oxygen saturation can be used in the…

https://www.photoacoustics.lu.se/clinical-applications/oxygen-saturation- 2025-02-04

This project focus on evaluating and optimizing photoacoustic (PA) imaging as a method to non invasively diagnose giant cell arthritis. Giant cell arteritis (GCA) also known as temporal arteritis is a sight- and life-threatening,…

https://www.photoacoustics.lu.se/clinical-applications/giant-cell-arteritis- 2025-02-04

LSCI is a non-invasive technique to measure blood perfusion. The method that visualizes tissue blood perfusion in real time. The system uses an invisible 785 nm laser beam that is spread over the surface of the skin by a diffuser, creating…

https://www.photoacoustics.lu.se/welcome-photoacoustic-center/laser-speckle-contrast-imaging-lsci- 2022-04-25

Diffuse reflectance spectroscopy (DRS) utilizes white light with a known spectrum, which is guided to the surface of the skin via an optical fiber. As light penetrates into the tissue, photons either scatter or become absorbed where only a…

https://www.photoacoustics.lu.se/platform/house-diffuse-reflectance-spectroscopy- 2021-02-23

Hyperspectral imaging has traditionally been employed for environmental monitoring where large swaths of land have been surveyed miles above from air planes. With the capability of resolving minute spectral changes in space, different…

https://www.photoacoustics.lu.se/welcome-photoacoustic-center/hyperspectral-imaging- 2022-04-25

When employing optical characterization of human tissue it is important to obtain proper characteristics of all its constituents that coexist in a complex fashion. This requires that each constituent is isolated and measured independently…

https://www.photoacoustics.lu.se/welcome-photoacoustic-center/multispectral-microscopy- 2022-04-29

Today Ulf Dahlstrand nailed his doctoral thesis. Ulf will defend his thesis on March 20th. 

https://www.photoacoustics.lu.se/article/nailing-doctoral-thesis- 2021-02-23

Implement in-house state-of-the-art motion-tracking methods into our novel PAI application and evaluate its performance. During a scan, motion artifacts arise as a result of movements of the operator or the patient, and from breathing and…

https://www.photoacoustics.lu.se/technical-development/motion-tracking- 2022-05-18

A key feature of photoacoustic imaging is its ability to illuminate tissue at multiple wavelengths, and thus record images with a spectral dimension. Spectral imaging allows sensing of intrinsic chromophores that can reveal physiological,…

https://www.photoacoustics.lu.se/technical-development/spectral-unmixing- 2025-02-05

This project focus on evaluating and optimizing photoacoustic (PA) imaging as a method to detect and outline skin tumors. We are investigating the PA spectral signature of different tumor cells to enable automatic measure­ment of the tumor…

https://www.photoacoustics.lu.se/clinical-applications/skin-cancer- 2025-02-04

Heart failure is a leading cause of death and hospitalization in Sweden today, with a prevalence of between 200 000 to 300 000 subjects. Heart failure is characterized by increased intracardiac pressures and declining output of blood,…

https://www.photoacoustics.lu.se/clinical-applications/heart-failure- 2025-02-04