The machine has an attached bed that can ... from your doctor in a few days or weeks later. A CT scan can examine your kidneys, bladder, and the tubes that connect these organs.

or ureters (tubes that carry urine from kidneys to bladder). How It's Done: An MRI machine is a tube-like machine. You will lie on your back and be asked not to move while inside the machine.

Patients with an aggressive form of bladder cancer could receive treatment in nearly half the time if a cheaper, less-invasive test is used, research has found. Researchers from the University of ...