Sandeep Kasoji

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).

By: R. Walmer n, V. Ritter *, A. Sridharan  n, S. Kasoji n, E. Altun *, E. Lee *, K. Olinger *, S. Wagner* ...

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)
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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).

By: J. Kim n, S. Kasoji*, P. Durham  n & P. Dayton n

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)
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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.

By: A. Srivastava *, A. Sridharan *, R. Walmer n, S. Kasoji n, L. Burke *, P. Dayton n, K. Johnson n, E. Chang*

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
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Source: Web Of Science
Added: June 13, 2022

2021 journal article

Acoustic holograms for directing arbitrary cavitation patterns

APPLIED PHYSICS LETTERS, 118(5).

By: J. Kim n, S. Kasoji*, P. Durham  n & P. Dayton n

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)
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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.

By: A. Nyankima n, S. Kasoji n, R. Cianciolo *, P. Dayton n & E. Chang*

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)
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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.

By: A. Nyankima n, S. Kasoji n, R. Cianciolo*, P. Dayton n & E. Chang*

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)
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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.

By: S. Li n, J. Kim n, Z. Wang*, S. Kasoji n, B. Lindsey *, P. Dayton n, X. Jiang n 

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)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 14, 2019

2016 journal article

A Pilot Clinical Study in Characterization of Malignant Renal-cell Carcinoma Subtype with Contrast-enhanced Ultrasound

ULTRASONIC IMAGING, 39(2), 126–136.

By: S. Kasoji n, E. Chang*, L. Mullin n, W. Chong *, W. Rathmell & P. Dayton n

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)
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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).

By: S. Li n, J. Kim n, Z. Wang n, X. Jiang n , S. Kasoji n, B. Lindsey  n, P. Dayton n

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)
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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).

By: S. Kasoji n, S. Pattenden *, E. Malc *, C. Jayakody*, J. Tsuruta  n, P. Mieczkowski *, W. Janzen*, P. Dayton n

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)
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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.

By: J. Kim n, S. Li n, S. Kasoji n, P. Dayton n & X. Jiang n 

Contributors: J. Kim n, S. Li n, S. Kasoji n, P. Dayton n & X. Jiang n 

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)
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Sources: Web Of Science, ORCID, NC State University Libraries
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.

By: J. Kim n, S. Li n, S. Kasoji n, P. Dayton n & X. Jiang n 

Contributors: J. Kim n, S. Li n, S. Kasoji n, P. Dayton n & X. Jiang n 

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
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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