High Frequency Ultrasound
Real-Time Assessment of Tissue Hypoxia In Vivo with Combined Photoacoustics and High-Frequency Ultrasound
... co-registered high-frequency ultrasound (US) has reached preclinical applicability, allowing parallel collection of anatomical and functional ...
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High frequency ultrasound for the diagnosis of skin cancer in adults
... are high risk skin cancers which have the potential to metastasise and ultimately lead to death, whereas basal cell carcinoma (BCC) is usually localised with potential to infiltrate and damage surrounding ...
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Comparison of high-resolution Scheimpflug and high-frequency ultrasound biomicroscopy to anterior-segment OCT corneal thickness measurements
... GmbH, Wetzlar, Germany), a spectral-domain AS-OCT (RTVue-100, Optovue Inc, Fremont, CA, USA), and a high- frequency ultrasound biomicroscopy (HF-UBM) system (Artemis II, Artemis Medical Technologies ...
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Crossed SMPS MOSFET-based protection circuit for high frequency ultrasound transceivers and transducers
... The crossed SMPS MOSFET-based protection circuit was designed to maximize sensitiv- ity in high frequency ultrasonic applications. Therefore, the typical pulse-echo measure- ment was performed with the ...
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The use of high-frequency ultrasound imaging and biofluorescence for in vivoevaluation of gene therapy vectors
... [2,3]. High-frequency ultrasound (HF-US) machines are available for small animal ...give high resolution greyscale images of mouse anatomy ...
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Treatment of Non-healing, Post-traumatic Wound with High Frequency Ultrasound of 10 MHz: A Case Report
... very high frequency ultrasound of 10 MHz in attempt to close the very big, acute traumatic wound with a bad healing prognosis during its transition into the chronic ...this ultrasound could ...
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Dual-/tri-apodization techniques for high frequency ultrasound imaging: a simulation study
... the high-frequency ultrasound imaging since it suffers from high side-lobe level and noise ...dedicated ultrasound simulation tool, was employed for this ...the ...
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High frequency ultrasound of skin involvement in systemic sclerosis – a follow up study
... The skin involvement in SSc is a complex process com- prising ischaemia, inflammation and fibrosis and it is dif- ficult to distinguish between thick, hard or hidebound skin. High-frequency ...
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The use of high-frequency ultrasound imaging and biofluorescence for in vivo evaluation of gene therapy vectors
... Once per week, mice were anaesthetised using 3% (v/v) isofluorane and xenografts were imaged using a Vevo 770 high-frequency ultrasound machine (FUJIFILM VisualSonics, Inc, Toronto, Canada) equipped ...
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Degradation of Endocrine Disrupting Chemical Nonylphenol in Aqueous Milieu using High Frequency Ultrasound
... The power system is a high-frequency generator (Radiocoms Systemes ULV300A), which delivers a 278 kHz frequency (Figure 1). The impedance of this generator is set at 50 Ω and regulated by an ...
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High Frequency Ultrasound in Determining the Causes of Acute Shoulder Joint Pain
... the ultrasound findings in patients with acute shoulder joint pain, and also to identify possible predictors of shoulder pain, as well as to compare the ultrasound diagnostic performance to that of MRI in ...
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Anterior segment biometry using ultrasound biomicroscopy and the Artemis-2 very high frequency ultrasound scanner
... a high-frequency (50 MHz) ultrasound beam to measure various ocular ...a high enough signal-to-noise ratio between the interface echo complex and the surround- ing ...
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Facial Skin Rejuvenation with High Frequency Ultrasound: Multicentre Study of Dual Frequency Ultrasound
... The present multicentre study has demonstrated that ap- plication of dual-frequency US waves and very high fre- quency US of 10 MHz significantly improves different visual appearances of ageing skin, which ...
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Cell Characterization Using High Frequency Ultrasound.
... From the literature review, it is known that the existing methods to characterize cells are static, expensive, time-consuming, and sometimes destructive. Hence, there is a need for an accurate, repeatable cell ...
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Repeatability and interobserver reproducibility of Artemis-2 high-frequency ultrasound in determination of human corneal thickness
... both ultrasound devices (Artemis-2 and DGH-500) caused overestimation of corneal thickness values and therefore a relative underestimation for ...two ultrasound devices used in our study is most likely the ...
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Can high-frequency ultrasound predict metastatic lymph nodes in patients with invasive breast cancer?
... of high grade invasive cancer and aides the detection of small invasive cancers at a size where treatment can be ...and high grade disease then overdiagnosis of DCIS within a screening programme may ...
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Subclinical dermal involvement is detectable by high frequency ultrasound even in patients with limited cutaneous systemic sclerosis
... An ultrasound system equipped with an 18-MHz probe was used (MyLab 25, Esaote, Genoa, ...A high-frequency probe offers considerably good reso- lution, allowing the distinction between the epidermis, ...
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Original Article Imaging features and diagnosis of early psoriatic arthritis with lower limb entheseal abnormalities in psoriasis patients under high frequency ultrasonography
... that ultrasound performs remarkably well in checking the effusion, soft tissue inflammation, tendon injury, ...that high-frequency ultrasound can be used to differentially diagnose PsA and ...
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The heme and radical scavenger α1-microglobulin (A1M) confers early protection of the immature brain following preterm intraventricular hemorrhage
... with high-frequency ultrasound) were euthanized at 72 h of age and the brains were removed from the skulls and a piece of periventricular tissue was carefully removed from the lateral ventricles, ...
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Article PIN-PMN-PT Single Crystal 1-3 Composite-based 20 MHz Ultrasound Phased Array
... efficiency, ultrasound has attracted significant attention in biomedical research and clinical diagnosis ...of high resolution imaging and precise manipulation, the operational frequency of ...
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