Works (12)
Updated: November 18th, 2023 05:00
2023 journal article
The Performance of Flash Replenishment Contrast-Enhanced Ultrasound for the Qualitative Assessment of Kidney Lesions in Patients with Chronic Kidney Disease
JOURNAL OF CLINICAL MEDICINE, 12(20).
author keywords: chronic kidney disease; contrast-enhanced ultrasound; kidney lesions; performance metrics; screening tool
TL;DR:
In CKD patients, CEUS is a potential low-risk option for screening kidney lesions, and may be particularly beneficial for CKD IV/V patients, where kidney preservation techniques are highly relevant.
(via Semantic Scholar)
www.mdpi.com (publisher PDF)
Source: Web Of Science
Added: November 13, 2023
2022 article
Acoustic Hologram Lens Made of Nanoparticle-Epoxy Composite Molding for Directing Predefined Therapeutic Ultrasound Beams
2022 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS).
author keywords: acoustic hologram; acoustic metamaterial; beam focusing; epoxy composite; ultrasound
TL;DR:
An acoustic hologram lens fabrication method for prototyping nondeformed hologram lenses with a tailored acoustic impedance and the beam mapping result using the composite lens showed 17% improved structural similarity with the designed pressure pattern compared to the photopolymer result.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: February 6, 2023
2022 journal article
Association of Contrast-Enhanced Ultrasound-Derived Kidney Cortical Microvascular Perfusion with Kidney Function
KIDNEY360, 3(4), 647–656.
author keywords: chronic kidney disease; contrast-enhanced ultrasound; end stage kidney disease; noninvasive imaging; perfusion; ultrasonography; vascular disease
MeSH headings : Adult; Aged; Biomarkers; Humans; Kidney / diagnostic imaging; Middle Aged; Perfusion; Renal Insufficiency, Chronic / diagnostic imaging; Ultrasonography / methods
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: June 13, 2022
2021 journal article
Acoustic holograms for directing arbitrary cavitation patterns
APPLIED PHYSICS LETTERS, 118(5).
TL;DR:
This study demonstrates the generation of arbitrary shape two-dimensional microbubble cavitation fields through the use of three-dimensional-printed acoustic lenses and cavitation-sensitive acoustic phantoms.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: March 29, 2021
2019 journal article
Histological and blood chemistry examination of the rodent kidney after exposure to flash-replenishment ultrasound contrast imaging
ULTRASONICS, 98, 1–6.
author keywords: Contrast enhanced ultrasound; Ultrasound contrast agents; Microbubble; Bioeffects
MeSH headings : Animals; Blood Chemical Analysis; Blood Urea Nitrogen; Contrast Media / pharmacology; Female; Fluorocarbons / pharmacology; Kidney / diagnostic imaging; Kidney / drug effects; Microbubbles; Rats; Rats, Inbred F344; Ultrasonography
TL;DR:
In conclusion, CEUS with flash-replenishment imaging sequences did not result in kidney bioeffects observable with histology at early or late time points.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: September 9, 2019
2019 article
The biological response of rodent kidneys to low frequency, full volume diagnostic contrast-enhanced ultrasound imaging: Pilot data
Nyankima, A. G., Kasoji, S., Cianciolo, R., Dayton, P. A., & Chang, E. H. (2019, August). DATA IN BRIEF, Vol. 25.
author keywords: Contrast enhanced ultrasound; Ultrasound contrast agents; Microbubble; Bioeffects
TL;DR:
The data presented are results from a pilot study, which explored flash-replenishment with high and moderate MI imaging sequences at time points of 24 hours and 2 weeks post imaging.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: November 25, 2019
2018 journal article
A Dual-Frequency Colinear Array for Acoustic Angiography in Prostate Cancer Evaluation
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 65(12), 2418–2428.
author keywords: Harmonic analysis; in vivo; oncology; ultrasonic imaging; ultrasonic transducer arrays
MeSH headings : Abdomen / blood supply; Abdomen / diagnostic imaging; Angiography / methods; Animals; Contrast Media; Humans; Image Interpretation, Computer-Assisted / methods; Male; Microbubbles; Models, Biological; Phantoms, Imaging; Prostate / blood supply; Prostate / diagnostic imaging; Prostatic Neoplasms / blood supply; Prostatic Neoplasms / diagnostic imaging; Rats; Transducers; Ultrasonography / instrumentation; Ultrasonography / methods
TL;DR:
The development of a dual frequency, dual-layer colinear array transducer for transrectal acoustic angiography and identification of regions of neovascularization for the guidance of prostate biopsies are described.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: January 14, 2019
2017 journal article
A Pilot Clinical Study in Characterization of Malignant Renal-cell Carcinoma Subtype with Contrast-enhanced Ultrasound
ULTRASONIC IMAGING, 39(2), 126–136.
author keywords: contrast-enhanced ultrasound; renal cell carcinoma; time intensity curve; renal perfusion; microbubbles
MeSH headings : Carcinoma, Renal Cell / diagnostic imaging; Carcinoma, Renal Cell / pathology; Contrast Media; Diagnosis, Differential; Fluorocarbons; Humans; Kidney Neoplasms / diagnostic imaging; Kidney Neoplasms / pathology; Ultrasonography / methods
TL;DR:
Results suggest that CEUS may be a feasible test for characterizing RCC subtypes and suggest that different disease subtypes have different prognoses and involve varying treatment regimens.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2016 conference paper
A dual-frequency co-linear array for prostate acoustic angiography
2016 ieee international ultrasonics symposium (ius).
TL;DR:
The development of a dual layer co-linear array ultrasound transducer for transrectal acoustic angiography is described, suggesting that the prototype co- linear array is capable of performing dual-frequency superharmonic imaging of microbubbles for prostate cancer assessment.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018
2015 journal article
Cavitation Enhancing Nanodroplets Mediate Efficient DNA Fragmentation in a Bench Top Ultrasonic Water Bath
PLOS ONE, 10(7).
MeSH headings : DNA Fragmentation / radiation effects; DNA, Fungal; Microbubbles; Sonication / instrumentation; Sonication / methods
TL;DR:
A perfluorocarbon nanodroplet formulation is shown to be an effective cavitation enhancement agent, enabling rapid and consistent fragmentation of genomic DNA in a standard ultrasonic water bath, and enables widespread access to fast bench-top genomic DNA fragmentation.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 article
Dual-frequency Super Harmonic Imaging Piezoelectric Transducers for Transrectal Ultrasound
HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS 2015, Vol. 9438.
author keywords: Dual-frequency transducer; transrectal ultrasound; prostate probe; super-harmonic imaging; contrast imaging; mode coupling
TL;DR:
Two dual-frequency transducers were developed for contrast enhanced super-harmonic ultrasound imaging of prostate cancer with the low frequency ultrasound transducer as a transmitter for contrast agent (microbubble) excitation and the high frequency transducher as a receiver for detection of nonlinear responses from microbubbles.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Phantom evaluation of stacked-type dual-frequency 1-3 composite transducers: A feasibility study on intracavitary acoustic angiography
ULTRASONICS, 63, 7–15.
author keywords: Dual-frequency transducer; 1-3 composite transducer; Superharmonic imaging; Ultrasound contrast agents; Intracavitary probe
MeSH headings : Acoustics; Angiography / instrumentation; Contrast Media; Equipment Design; Feasibility Studies; Humans; Image Enhancement / methods; Microbubbles; Phantoms, Imaging; Signal-To-Noise Ratio; Transducers; Ultrasonography, Interventional / instrumentation; Ultrasonography, Interventional / methods
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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