PROVOCATIVE IMAGING : Diuretic Renography - 08/09/11

Doi : 10.1016/S0094-0143(05)70011-2

Michael C. Roarke, MD ^b, Carl M. Sandler, MD, FACR ^a

^a Departments of Radiology and Surgery (Urology), LBJ General Hospital, University of Texas, Houston Medical School, Houston, Texas (CMS)

^b Department of Diagnostic Radiology, Mayo Clinic Scottsdale, Scottsdale, Arizona (MCR)

Résumé

Diuretic renal scintigraphy was developed in the late 1970s as a noninvasive method for diagnosing and following patients with obstructive uropathy.^{18 Koff S.A., Thrall J.H., Keyes J.W. Assessment of hydronephrosis in children using diuretic radionuclide urography J Urol 1980 ; 123 : 531-534

Cliquez ici pour aller à la section Références, 28 O'Reilly P.H., Lawson R.S., Sheilds R.A. , et al. Idiopathic hydronephrosis. The diuresis renogram: A new non-invasive method of assessing equivocal pelvioureteral junction obstruction J Urol 1979 ; 121 : 153-155

Cliquez ici pour aller à la section Références, 29 O'Reilly P.H., Testa H.J., Lawson R.S. , et al. Diuresis renography in equivocal urinary tract obstruction Br J Urol 1978 ; 50 : 76-80 [cross-ref]

Cliquez ici pour aller à la section Références} Once hydronephrosis is detected by other imaging methods such as ultrasonography, excretory urography, or CT, diuretic renal scintigraphy is considered by most authorities to be the premier noninvasive method for characterizing the severity and significance of the obstruction (Figure 1). The initially described technique has been modified over the years in an attempt to improve the specificity and accuracy of the test.^{5 Choong K.K.L., Gruenewald S.M., Hodson E.M. , et al. Volume expanded diuretic renography in the postnatal assessment of suspected ureteropelvic junction obstruction J Nucl Med 1992 ; 33 : 2094-2098

Cliquez ici pour aller à la section Références, 9 English P.J., Testa H.J., Lawson R.S. , et al. Modified method of diuresis renography for the assessment of equivocal pelviureteric junction obstruction Br J Urol 1987 ; 59 : 10-14 [cross-ref]

Cliquez ici pour aller à la section Références, 22 Nuata J., Pot D.J., Kooij P.P.M. , et al. Forced hydration prior to renography in children with hydronephrosis: An evaluation Br J Urol 1991 ; 68 : 93-97

Cliquez ici pour aller à la section Références, 23 O'Reilly P.H. Diuresis renography 8 years later: An update J Urol 1986 ; 136 : 993-999

Cliquez ici pour aller à la section Références, 30 Rossleigh M.A., Leighton D.M., Farnsworth R.H. Diuresis renography: The need for an additional view after gravity-assisted drainage Clin Nucl Med 1993 ; 18 : 210-213 [cross-ref]

Cliquez ici pour aller à la section Références, 36 Upsdell S.M., Testa H.J., Lawson R.S. The F-15 diuresis renogram in suspected obstruction of the upper urinary tract Br J Urol 1992 ; 69 : 129-131

Cliquez ici pour aller à la section Références} Recent consensus panels have issued recommended protocols in an attempt to standardize methodologies.^{6 Conway J.J. “Well tempered” diuresis renography: Its historical development, physiological and technical pitfalls, and standardized technique protocol Semin Nucl Med 1992 ; 22 : 74-84 [cross-ref]

Cliquez ici pour aller à la section Références, 27 O'Reilly P.H., Aurell M., Britton K. , et al. Consensus on diuresis renography for investigating the dilated upper urinary tract J Nucl Med 1996 ; 37 : 1872-1876

Cliquez ici pour aller à la section Références} This review examines diuretic renal scintigraphy in the noninvasive evaluation of hydronephrosis, focusing on ureteropelvic junction (UPJ) obstruction.