Roy Proctor, Realtors - Your Farm and Ranch Broker. Having the right real estate agent means having an agent who is committed to helping you buy or sell your home, farm or ranch with the highest level of expertise. This means also to help you in understanding each step of the buying or selling process.
CT is used in cancer in many different ways: To detect abnormal growths. To help diagnose the presence of a tumor. To provide information about the stage of a cancer. To determine exactly where to perform (i.e., guide) a biopsy procedure.
Positron emission tomography. Positron emission tomography (PET) is a nuclear medicine functional imaging technique that is used to observe metabolic processes in the body. The system detects pairs of gamma rays emitted indirectly by a positron-emitting radionuclide (tracer), which is introduced into the body on a biologically active molecule.