Kennita Johnson

Works (4)

Updated: April 5th, 2024 15:00

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)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 13, 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
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: June 13, 2022

2022 journal article

CLASSIFYING KIDNEY DISEASE IN A VERVET MODEL USING SPATIALLY ENCODED CONTRAST-ENHANCED ULTRASOUND PERFUSION PARAMETERS

ULTRASOUND IN MEDICINE AND BIOLOGY, 49(3), 761–772.

By: I. Alhmoud *, R. Walmer n, K. Kavanagh *, E. Chang*, K. Johnson n & M. Bikdash *

author keywords: Contrast ultrasound; Perfusion imaging; Diabetic kidney disease; Segmentation; Model parameters; Regression analysis
MeSH headings : Animals; Chlorocebus aethiops; Contrast Media; Diabetes Mellitus, Type 2; Microcirculation; Kidney / blood supply; Ultrasonography / methods; Diabetic Nephropathies / diagnostic imaging; Perfusion; Insulins
TL;DR: Perfusion index features, with blood pressure, were the best classifiers between cohorts, suggesting CEUS has the potential to detect early microvascular changes, providing insight into disease-related structural changes in the kidney. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: March 6, 2023

2022 article

Development of a Robotic Shear Wave Elastography System for Noninvasive Staging of Liver Disease in Murine Models

Czernuszewicz, T. J., Aji, A. M., Moore, C. J., Montgomery, S. A., Velasco, B., Torres, G., … Gessner, R. C. (2022, February 24). HEPATOLOGY COMMUNICATIONS.

By: T. Czernuszewicz n, A. Aji n, C. Moore n, S. Montgomery  n, B. Velasco  n, G. Torres  n, K. Anand n, K. Johnson n ...

MeSH headings : Animals; Disease Models, Animal; Elasticity Imaging Techniques / methods; Female; Liver Cirrhosis / diagnostic imaging; Mice; Mice, Inbred C57BL; Non-alcoholic Fatty Liver Disease / diagnostic imaging; Reproducibility of Results; Robotic Surgical Procedures
TL;DR: Robotic SWE in small animals is feasible and sensitive to small changes in liver disease state, facilitating in vivo staging of rodent liver disease with minimal sonographic expertise. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: March 7, 2022

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2025) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.