What is Tracer in bladder?

A tracer in the context of bladder imaging refers to a radioactive substance or contrast agent used during medical imaging procedures, such as a PET scan or a cystogram, to visualize the bladder and assess its function and structure. These tracers help highlight areas of interest, allowing for the detection of abnormalities like tumors, infections, or obstructions. The use of tracers enhances the clarity and accuracy of diagnostic imaging, aiding healthcare professionals in making informed treatment decisions.