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Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201800155
Abstract: The study aimed to evaluate the clinical feasibility of hybrid ultrasound/multispectral optoacoustic tomography (MSOT) for assessing microvascular dysfunction in systemic sclerosis (SSc). A handheld US/MSOT imaging system was applied for imaging patients diagnosed with SSc…
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Keywords:
systemic sclerosis;
optoacoustic tomography;
msot;
multispectral optoacoustic ... See more keywords
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Published in 2020 at "Journal of biophotonics"
DOI: 10.1002/jbio.202000293
Abstract: Optoacoustic tomography (OAT) and magnetic resonance imaging (MRI) provide highly complementary capabilities for anatomical and functional imaging of living organisms. Herein, we investigate on the feasibility of combining both modalities to render concurrent images. This…
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Keywords:
resonance imaging;
oat;
magnetic resonance;
optoacoustic tomography ... See more keywords
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Published in 2019 at "Cell Reports"
DOI: 10.1016/j.celrep.2019.02.020
Abstract: Summary In traditional optical imaging, limited light penetration constrains high-resolution interrogation to tissue surfaces. Optoacoustic imaging combines the superb contrast of optical imaging with deep penetration of ultrasound, enabling a range of new applications. We…
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Keywords:
resolution;
mouse brain;
multispectral optoacoustic;
optoacoustic tomography ... See more keywords
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Published in 2018 at "Clinical Breast Cancer"
DOI: 10.1016/j.clbc.2018.07.026
Abstract: Multispectral Optoacoustic Tomography in Assessment of Breast Tumor Margins During Breast-Conserving Surgery: A First-in-human Case Study Yonggeng Goh, Ghayathri Balasundaram, Mohesh Moothanchery, Amalina Attia, Xiuting Li, Hann Qian Lim, Neal Burton, Yi Qiu, Thomas Choudary…
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Keywords:
tomography assessment;
breast;
breast tumor;
assessment breast ... See more keywords
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Published in 2022 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2022.3175471
Abstract: Optoacoustic tomography (OAT) has recently been advanced toward ultrafast volumetric imaging frame rates in the kilohertz range. As a result, excessive data processing and storage capacity requirements are increasingly being imposed on the imaging systems.…
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Keywords:
oat;
frame;
universal real;
optoacoustic tomography ... See more keywords
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Published in 2023 at "Journal of the European Academy of Dermatology and Venereology"
DOI: 10.1111/jdv.18847
Abstract: Worldwide mass vaccination for COVID‐19 started in late 2020. COVID‐19 vaccines cause benign hypermetabolic lymphadenopathies. Clinical stratification between vaccine‐associated benign lymphadenopathies and malignant lymphadenopathies through ultrasound, MRI or FDG PET‐CT is not feasible. This leads…
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Keywords:
lymph node;
vaccine associated;
optoacoustic tomography;
multispectral optoacoustic ... See more keywords
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Published in 2020 at "Cancer Research"
DOI: 10.1158/0008-5472.can-20-1011
Abstract: Accurate assessment of hypoxia and vascularization over space and time is critical for understanding tumor development and the role of spatial heterogeneity in tumor aggressiveness, metastasis, and response to treatment. Understanding temporal and spatial hemodynamic…
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Keywords:
bevacizumab;
eigenspectra multispectral;
tumor;
heterogeneity ... See more keywords
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Published in 2018 at "Biomedical optics express"
DOI: 10.1364/boe.9.005173
Abstract: The simplicity and computational efficiency of back-projection formulae have made them a popular choice in optoacoustic tomography. Nonetheless, exact back-projection formulae exist for only a small set of tomographic problems. This limitation is overcome by…
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Keywords:
operators optoacoustic;
back projection;
optoacoustic tomography;
projection ... See more keywords
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Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.000827
Abstract: Limited-view artifacts are commonly present in optoacoustic tomography images, mainly due to practical geometrical and physical constraints imposed by the imaging systems. Herein, a new approach called dynamic particle-enhanced optoacoustic tomography (DPOT) is proposed for…
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Keywords:
limited view;
dynamic particle;
optoacoustic tomography;
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Published in 2022 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2022.860305
Abstract: Objective: Photoacoustic tomography (PAT) and multispectral optoacoustic tomography (MSOT) are evolving technologies that are capable of delivering real-time, high-resolution images of tissues. The purpose of this study was to evaluate the feasibility of using PAT…
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Keywords:
tracheal stenosis;
optoacoustic tomography;
stenosis;
histology ... See more keywords
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Published in 2020 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2020.00536
Abstract: Sensory stimulation is an attractive paradigm for studying brain activity using various optical-, ultrasound- and MRI-based functional neuroimaging methods. Optoacoustics has been recently suggested as a powerful new tool for scalable mapping of multiple hemodynamic…
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Keywords:
multi spectral;
volumetric multi;
spectral optoacoustic;
somatosensory cortex ... See more keywords