Renal artery stenosis: Detection by time-intensity analysis of renal enhancement curve at harmonic power Doppler imaging

Riccardo Lencioni, S. Pinto, D. Cioni, V. Napoli, F. Donati, L. Crocetti, C. Bartolozzi

Research output: Contribution to journalArticle

Abstract

The value of time intensity analysis of renal enhancement curve at harmonic power Doppler imaging in predicting the presence of significant renal artery stenosis (RAS) was assessed. Twenty patients with clinical suspicion of renovascular hypertension were enrolled in a pilot clinical study. Angiographic studies revealed renal artery occlusion in the kidneys. Analysis of time intensity renal enhancement curves showed that area under the curve and maximum peak concentration were significantly greater in kidneys with significant RAS than in kidneys with nonsignificant RAS or normal arteries.

Original languageEnglish (US)
JournalUltrasound in Medicine and Biology
Volume26
Issue numberSUPPL. 2
StatePublished - 2000
Externally publishedYes

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Renal Artery Obstruction
arteries
Kidney
harmonics
kidneys
augmentation
curves
hypertension
Renovascular Hypertension
occlusion
Renal Artery
Area Under Curve
Arteries

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

Cite this

Lencioni, R., Pinto, S., Cioni, D., Napoli, V., Donati, F., Crocetti, L., & Bartolozzi, C. (2000). Renal artery stenosis: Detection by time-intensity analysis of renal enhancement curve at harmonic power Doppler imaging. Ultrasound in Medicine and Biology, 26(SUPPL. 2).

Renal artery stenosis : Detection by time-intensity analysis of renal enhancement curve at harmonic power Doppler imaging. / Lencioni, Riccardo; Pinto, S.; Cioni, D.; Napoli, V.; Donati, F.; Crocetti, L.; Bartolozzi, C.

In: Ultrasound in Medicine and Biology, Vol. 26, No. SUPPL. 2, 2000.

Research output: Contribution to journalArticle

Lencioni, R, Pinto, S, Cioni, D, Napoli, V, Donati, F, Crocetti, L & Bartolozzi, C 2000, 'Renal artery stenosis: Detection by time-intensity analysis of renal enhancement curve at harmonic power Doppler imaging', Ultrasound in Medicine and Biology, vol. 26, no. SUPPL. 2.
Lencioni, Riccardo ; Pinto, S. ; Cioni, D. ; Napoli, V. ; Donati, F. ; Crocetti, L. ; Bartolozzi, C. / Renal artery stenosis : Detection by time-intensity analysis of renal enhancement curve at harmonic power Doppler imaging. In: Ultrasound in Medicine and Biology. 2000 ; Vol. 26, No. SUPPL. 2.
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