This flows around the body and because of. To take a nuclear image a small amount of radioactive dye is injected or inhaled. It also can be effective at detecting changes in a system such as how blood is flowing through a certain area.
Nuclear medical imaging techniques are used to obtain detailed images of organs and structures in the body. The radiopharmaceutical can be swallowed injected or inhaled. The same agents that are used in nuclear imaging can be used to deliver treatment.
Radioactive techniques are also used in treatment. It involves the use of. Nuclear medicine is a rapidly developing field which focuses on the imaging of physiological processes and the evaluation of treatment of specific diseases.
Areas of greater intensity called hot spots indicate where large amounts of the radiotracer have accumulated and where there is a high level of chemical or metabolic activity. Unlike other imaging techniques nuclear medicine exams focus on processes within the body such as rates of metabolism or levels of various other chemical activity. The whole body pet ct scan is commonly used in the detection staging and follow up of various cancers.
Normal whole body pet ct scan with fdg 18. The fusion imaging technique in nuclear medicine provides information about the anatomy and function which would otherwise be unavailable or would require a more invasive procedure or surgery. While a ct or mri scan can be used to visualize the whole of the chest cavity or abdominal cavity for example nuclear.
Nuclear medicine imaging techniques are also organ or tissue specific.
