Nuclear Medicine

Nuclear medicine uses radioactive isotopes for diagnosis, treatment, and research. Radiochemical tracers emit gamma rays that provide diagnostic information about the human anatomy and specific organ function. Radioactive isotopes are also used to treat diseases such as cancer. It is estimated that about half of the Western European countries benefit from nuclear medicine throughout their lives. In order to understand what the radioisotope is, you must have a basic understanding of the atom.

Nuclear medicine is a field of medicine involving the management of radioactive substances to diagnose and treat diseases. Nuclear medicine scans are done by radiologists. This occupation of nuclear medicine is sometimes referred to as endoscopic radiology because the radiation emitted from the body is detected rather than applied externally, for example as X-ray treatment. In nuclear medicine scans, radionuclides combine with other compounds to form radiopharmaceuticals widely used in this field. When administered to patients, these radiopharmaceuticals target specific organs or cell receptors and bind selectively to them. An external detector is used to capture the radiation emitted from the radiopharmaceutical as the radiopharmaceutical moves through the body and is used to generate the image. Diagnostic methods based on substances known to treat health conditions and medical conditions

Nuclear medicine is an interdisciplinary field of medicine, but it is closely related to radiology, diagnostics, and medical imaging. Nuclear medical examination and treatment involves the use of small amounts of radioactive substances to diagnose and determine the severity of various conditions and diseases. These conditions include many types of heart disease, cancer, gastrointestinal tract, endocrine, and neurological diseases. Let's look at two major types of nuclear medicine, diagnosis and treatment.