• Cranial computerized tomography often utilizes injected iodinated agents for contrast enhancement. Exposure of an abdominal flat plate roentgenogram after such a procedure may uncover silent urinary tract anomalies. We discuss a case in point.
Millemen LA. Cranial Computerized Tomography and the Postenhancement Abdominal Roentgenogram. Arch Neurol. 1977;34(4):253. doi:10.1001/archneur.1977.00500160067014