Clinical translation of photoacoustic imaging

J Park, S Choi, F Knieling, B Clingman… - Nature Reviews …, 2024 - nature.com
Photoacoustic imaging (PAI), also known as optoacoustic imaging, is a promising
biomedical imaging technique that combines the benefits of rich optical contrast and high …

[HTML][HTML] Hybrid ultrasound and single wavelength optoacoustic imaging reveals muscle degeneration in peripheral artery disease

AP Träger, JS Günther, R Raming, LP Paulus, W Lang… - Photoacoustics, 2024 - Elsevier
Peripheral arterial disease (PAD) leads to chronic vascular occlusion and results in end
organ damage in critically perfused limbs. There are currently no clinical methods available …

Ex vivo human teeth imaging with various photoacoustic imaging systems

V Periyasamy, K Gisi, M Pramanik - Biomedical Optics Express, 2024 - opg.optica.org
Dental caries cause pain and if not diagnosed, it may lead to the loss of teeth in extreme
cases. Dental X-ray imaging is the gold standard for caries detection; however, it cannot …

[HTML][HTML] Multispectral optoacoustic tomography enables assessment of disease activity in paediatric inflammatory bowel disease

AP Regensburger, M Eckstein, M Wetzl, R Raming… - Photoacoustics, 2024 - Elsevier
Multispectral optoacoustic tomography (MSOT) allows non-invasive molecular disease
activity assessment in adults with inflammatory bowel disease (IBD). In this prospective pilot …

Non-invasive optoacoustic imaging of glycogen-storage and muscle degeneration in late-onset Pompe disease

L Tan, J Zschüntzsch, S Meyer, A Stobbe… - Nature …, 2024 - nature.com
Pompe disease (PD) is a rare autosomal recessive glycogen storage disorder that causes
proximal muscle weakness and loss of respiratory function. While enzyme replacement …

Enhancing image quality in circular-view photoacoustic tomography using randomized detection points

S Hakakzadeh, P Rajendran… - Journal of Physics …, 2024 - iopscience.iop.org
Circular-view (circular scan) photoacoustic computed tomography (PACT) with low-density
detection points (DPs) is an efficient, high-speed, and inexpensive modality with numerous …

Metabolic and molecular imaging in inflammatory arthritis

RN de Sousa, K Tascilar, G Corte, A Atzinger… - RMD open, 2024 - rmdopen.bmj.com
It is known that metabolic shifts and tissue remodelling precede the development of visible
inflammation and structural organ damage in inflammatory rheumatic diseases such as the …

Unsupervised segmentation of 3D microvascular photoacoustic images using deep generative learning

PW Sweeney, L Hacker, TL Lefebvre… - Advanced …, 2024 - Wiley Online Library
Mesoscopic photoacoustic imaging (PAI) enables label‐free visualization of vascular
networks in tissues with high contrast and resolution. Segmenting these networks from 3D …

A study on the adequacy of common IQA measures for medical images

A Breger, C Karner, I Selby, J Gröhl, S Dittmer… - arxiv preprint arxiv …, 2024 - arxiv.org
Image quality assessment (IQA) is standard practice in the development stage of novel
machine learning algorithms that operate on images. The most commonly used IQA …

Deep learning combined with attention mechanisms to assist radiologists in enhancing breast cancer diagnosis: a study on photoacoustic imaging

G Li, Z Huang, H Tian, H Wu, J Zheng… - Biomedical Optics …, 2024 - opg.optica.org
Accurate prediction of breast cancer (BC) is essential for effective treatment planning and
improving patient outcomes. This study proposes a novel deep learning (DL) approach …