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Captopril renography as a prognostic factor in obstructive hydronephrosis with preserved renal function
S Ajmi1, K Ben Ali, M Guezguez
1Department of Nuclear Medicine, Sahloul's Hospital, Sousse, Tunisia. ajmi_sami@hotmail.com
Abstract:
Hydronephrotic kidney with a differential renal function greater than 55% is defined as supranormal. The signification of this finding remains controversial. In this article, the authors reported a case of supranormal function in obstructive hydronephrosis. Differential renal functions were evaluated after administration of captopril and after pyeloplasty. The role of captopril renography as a prognostic factor for surgery is discussed.
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