Contrast-enhanced 3D MR voiding urethrography: preliminary results.

Abstract:

:Contrast-enhanced 3D MR voiding urethrography (CE 3D MRVU) was performed on 5 healthy volunteers and 18 patients with urethral disease. After intravenous injection of 0.3 ml/kg gadolinium, the images of the three consecutive acquisitions of the 3D MRVU technique were obtained during voiding. The raw data were reconstructed on all patients for visual analysis. The image quality of the volunteers was technically sufficient to demonstrate normal urethral anatomy. Contrast-enhanced 3D MR voiding urethrography of the urethral strictures was compared with conventional retrograde urethrography (n = 10) and urethroscopy (n = 12). The urethral pathologies including strictures and other obstructive causes of impaired urethral flow were correctly identified on CE 3D MRVU.

journal_name

Magn Reson Imaging

authors

Yekeler E,Suleyman E,Tunaci A,Tunaci M,Balci NC,Onem K,Tunc M,Acunas G

doi

10.1016/j.mri.2004.09.008

subject

Has Abstract

pub_date

2004-11-01 00:00:00

pages

1193-9

issue

9

eissn

0730-725X

issn

1873-5894

pii

S0730-725X(04)00289-9

journal_volume

22

pub_type

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