“…Contrast-enhanced CT is the gold standard diagnostic technique, since it may demonstrate contrast extravasation as well as showing the precise site of rupture. CT is more sensitive and specific than ultrasound and urography, being helpful to evaluate the type and severity of injury, the presence of active bleeding, the state of renal vessels; in these cases, a multiphase protocol with unenhanced, corticomedullary, nephrographic and excretory phase is recommended [ 4 , 9 , 5 ].…”