Noninvasive detection of intimal xanthoma using combined ultrasound, strain rate and photoacoustic imaging

Graf, Iulia M.; Kim, Seung-Soo; Wang, Bo; Smalling, Richard W.; Emelianov, Stanislav

doi:10.1016/j.ultras.2011.10.005

Cited by 8 publications

(5 citation statements)

References 49 publications

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“…Combined with the data of a single individual, the SEP value of the calibration model was 2.0 mmol/L. Graf et al [24] randomly collected the near infrared spectra of the arms of 7 patients with diabetes within the band of 1050-2450 nm within 35 days and selected the data of 3 patients to establish the calibration model. e obtained SEP value was 1.41 mmol/L.…”

Section: Clinical Application Abroadmentioning

confidence: 99%

Noninvasive Spectroscopic Detection of Blood Glucose and Analysis of Clinical Research Status

Man

2022

Journal of Healthcare Engineering

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Frequent measurement of blood glucose concentration in diabetic patients is an important means for diabetes control. Blood glucose monitoring with noninvasive detection technology can not only avoid the pain of patients and eliminate the harm of some biological materials for measuring glucose in vivo but also improve the frequency of detection, so as to control blood glucose concentration more closely. Traditional blood glucose detection methods are invasive and have some limitations. In this study, the significance of noninvasive blood glucose testing was analyzed and was pointed out that noninvasive blood glucose testing can monitor the blood glucose concentration of patients and relieve the pain of patients. Then, this study analyzed the spectral detection methods of noninvasive blood glucose, including conservation of energy metabolism, near infrared spectroscopy, and other spectral detection methods. Finally, this study made a comprehensive analysis of the domestic and international clinical application of noninvasive glucose spectrum monitoring and summarized the clinical application status of noninvasive glucose spectrum monitoring.

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Section: Clinical Application Abroadmentioning

confidence: 99%

Noninvasive Spectroscopic Detection of Blood Glucose and Analysis of Clinical Research Status

Man

2022

Journal of Healthcare Engineering

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“…In addition to tumor cell detection in the circulation, photoacoustic imaging may also be very useful for visualization of the vessel wall itself, as several reports on atherosclerotic plaque characterization illustrate (37, 151, 152). Catheters that integrate intravascular ultrasound (IVUS) and intravascular photoacoustic (IVPA) imaging have been designed to approach tissues of interest through the blood vessels (153-159).…”

Section: Clinical Applicationsmentioning

confidence: 99%

Light In and Sound Out: Emerging Translational Strategies for Photoacoustic Imaging

2014

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Photoacoustic imaging has the potential for real-time molecular imaging at high resolution and deep inside the tissue, using non-ionizing radiation and not necessarily depending on exogenous imaging agents, making this technique very promising for a range of clinical applications. The fact that photoacoustic imaging systems can be made portable and compatible with existing imaging technologies favors clinical translation even more. The breadth of clinical applications in which photoacoustics could play a valuable role include: noninvasive imaging of the breast, sentinel lymph nodes, skin, thyroid, eye, prostate (transrectal), and ovaries (transvaginal); minimally invasive endoscopic imaging of gastrointestinal tract, bladder, and circulating tumor cells (in vivo flow cytometry); and intraoperative imaging for assessment of tumor margins and (lymph node) metastases. In this review we describe the basics of photoacoustic imaging and its recent advances in biomedical research, followed by a discussion of strategies for clinical translation of the technique.

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“…These include dual modality imaging systems such as combined PA -US [6][7][8][9][10][11][12][13][14], PAI -diffuse optical tomography (DOT) [15,16], PAfluorescence imaging or confocal microscopy [17][18][19] and PA -optical coherence tomography (OCT) [20][21][22][23][24]. Further, PA based tri-modal imaging systems such as integrated OCT, PA and US [25], integrated PA, US and thermoacoustic (TA) [26,27] and integrated PA, US and elasticity imaging [28][29][30] have been also reported. Recently, integrated PAfluorescence imaging systems which could offer tremendous capabilities for future endoscopic applications were also demonstrated [31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Integrated photoacoustic, ultrasound and fluorescence platform for diagnostic medical imaging-proof of concept study with a tissue mimicking phantom

Joseph¹,

Murukeshan²,

Woh³

2014

Biomed. Opt. Express

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The structural and molecular heterogeneities of biological tissues demand the interrogation of the samples with multiple energy sources and provide visualization capabilities at varying spatial resolution and depth scales for obtaining complementary diagnostic information. A novel multi-modal imaging approach that uses optical and acoustic energies to perform photoacoustic, ultrasound and fluorescence imaging at multiple resolution scales from the tissue surface and depth is proposed in this paper. The system comprises of two distinct forms of hardware level integration so as to have an integrated imaging system under a single instrumentation set-up. The experimental studies show that the system is capable of mapping high resolution fluorescence signatures from the surface, optical absorption and acoustic heterogeneities along the depth (>2cm) of the tissue at multi-scale resolution (<1µm to <0.5mm).

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Noninvasive detection of intimal xanthoma using combined ultrasound, strain rate and photoacoustic imaging

Cited by 8 publications

References 49 publications

Noninvasive Spectroscopic Detection of Blood Glucose and Analysis of Clinical Research Status

Noninvasive Spectroscopic Detection of Blood Glucose and Analysis of Clinical Research Status

Light In and Sound Out: Emerging Translational Strategies for Photoacoustic Imaging

Integrated photoacoustic, ultrasound and fluorescence platform for diagnostic medical imaging-proof of concept study with a tissue mimicking phantom

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