Abdominal CT: Spotting renal infections. Pyelonephritis infection of the urinary tract starts in the bladder involving the kidneys through the ureters
Abdominal CT: renal stones. Renal stones are hard deposits that form in the kidney. They can move down the urinary tract, causing obstruction and pain as well as blood in the urine.
Many cancer staging studies are performed with a single portal venous phase examination. However, there are several cancers that require multiphasic exams