B-mode ultrasound versus color Doppler twinkling artifact in detecting kidney stones
MD Sorensen, JD Harper, RS Hsi, AR Shah… - Journal of …, 2013 - liebertpub.com
Abstract Purpose: To compare color Doppler twinkling artifact and B-mode ultrasonography
in detecting kidney stones. Patients and Methods: Nine patients with recent CT scans …
in detecting kidney stones. Patients and Methods: Nine patients with recent CT scans …
Comparison between color Doppler twinkling artifact and acoustic shadowing for renal calculus detection: an in vitro study
To assess the ability of the color Doppler twinkling artifact to detect renal stones relative to
acoustic shadowing, we scanned seven uric acid calculi embedded in a tissue mimicking …
acoustic shadowing, we scanned seven uric acid calculi embedded in a tissue mimicking …
Prospective evaluation of Doppler sonography to detect the twinkling artifact versus unenhanced computed tomography for identifying urinary tract calculi
Objectives The twinkling artifact is an emerging tool for identifying urinary tract calculi. The
purpose of this prospective study was to evaluate the diagnostic accuracy of the twinkling …
purpose of this prospective study was to evaluate the diagnostic accuracy of the twinkling …
Clinical significance of twinkling artifact in the diagnosis of urinary stones
The twinkling artifact is a color Doppler artifact, but it could be used in the confirmation of
urinary stones. Conventionally, gray-scale criteria (echogenic foci with acoustic shadowing) …
urinary stones. Conventionally, gray-scale criteria (echogenic foci with acoustic shadowing) …
The usefulness of ultrasound colour-Doppler twinkling artefact for detecting urolithiasis compared with low dose nonenhanced computerized tomography
RR Winkel, A Kalhauge, KE Fredfeldt - Ultrasound in medicine & biology, 2012 - Elsevier
This prospective study evaluates the usefulness of the twinkling artefact (TA) seen on colour-
Doppler ultrasound (US) in diagnosing urolithiasis. US and standard computed tomography …
Doppler ultrasound (US) in diagnosing urolithiasis. US and standard computed tomography …
Detecting kidney stones using twinkling artifacts: survey of kidney stones with varying composition and size
BG Wood, MW Urban - Ultrasound in medicine & biology, 2020 - Elsevier
In recent years, work has been done to understand the mechanisms of Doppler ultrasound
twinkling artifacts (TAs) and why they appear over kidney stones. In the work described here …
twinkling artifacts (TAs) and why they appear over kidney stones. In the work described here …
Sonographic detection of renal and ureteral stones: value of the twinkling sign
M Mitterberger, F Aigner, L Pallwein… - International braz j …, 2009 - SciELO Brasil
Purpose: To compare the detection of urinary stones using standard gray scale ultrasound
for diagnostic accuracy using the color Doppler" twinkling sign". Material and Methods: Our …
for diagnostic accuracy using the color Doppler" twinkling sign". Material and Methods: Our …
Twinkle, twinkle little stone: an artifact improves the ultrasound performance!
Aims: Ultrasound is a noninvasive method used for the diagnosis of urinary lithiasis. When
the length of the stone is less than 5 mm, its detection may be difficult. The twinkling artifact …
the length of the stone is less than 5 mm, its detection may be difficult. The twinkling artifact …
Sonographic twinkling artifact for renal calculus detection: correlation with CT
JR Dillman, M Kappil, WJ Weadock, JM Rubin, JF Platt… - Radiology, 2011 - pubs.rsna.org
Purpose To retrospectively correlate sonographic color Doppler twinkling artifact within the
kidneys with unenhanced computed tomography (CT) in the detection of nephrolithiasis …
kidneys with unenhanced computed tomography (CT) in the detection of nephrolithiasis …
Diagnostic value of colour Doppler twinkling artefact in sites negative for stones on B mode renal sonography
A Turrin, P Minola, F Costa, L Cerati, S Andrulli… - Urological …, 2007 - Springer
The aim of the study was to investigate the diagnostic value of the colour Doppler twinkling
artefact (TA) in renal stone disease. To enhance the evidence of TA, a preliminary in vitro …
artefact (TA) in renal stone disease. To enhance the evidence of TA, a preliminary in vitro …
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