Archivio italiano di urologia, andrologia : organo ufficiale [di] Società italiana di ecografia urologica e nefrologica / Associazione ricerche in urologia
-
In recent years, echographic studies of the kidney have improved radically due to new technologies which have recently become available. Among these, perhaps the most useful one is the ultrasonographic (US) procedure for the simultaneous laboratory and clinical workup of patients affected with acute nephropathic syndromes. However, traditional B-mode ultrasonography lack of sensibility and specificity in identifying and evaluating Acute Kidney Injury (AKI) is well known. ⋯ Similarly, measurement of RI in patients with liver disease and normal renal function may help in early detection of latent hepato-renal syndrome. Although the IR is not, strictly speaking, a measure of renal function it may nevertheless be correlated with it especially if elevated arterial resistivity is accompanied by a reduction in renal function itself. Thus, IR may be considered a useful predictive index in specific clinical settings.