including delayed images taken during the excretory phase. 13 If the patient is unstable and requires a laparotomy, 'one-shot' intravenous urography can be performed 10 min after intravenous ...

In search of a noninvasive, image-based alternative, Sadow et al. investigated whether CT urography can accurately detect bladder cancer in patients at risk for the disease. A total of 838 CT ...

a contrast-enhanced scan can be performed immediately afterward, of course, to answer other questions. Excretion urography is of secondary importance. DOI: 10.3238/arztebl.2008.0162a ...

IV: Excretory Urography (normal renal function): 1mL/kg; max 100mL. IV: CT of head: 50–200mL; CT of body (single phase contrast): 50–200mL bolus inj or 100–200mL rapid infusion; max 200mL.