Nuclear medicine has the facility for recording the emitted radiations from the body of the patient. In the process of nuclear medicine, radiopharmaceuticals are used for creating the images of anatomy. These radiopharmaceuticals can get attracted towards the bones, tissues or any specific organ in the body. Through injections, inhalation or swallowing, these radiopharmaceuticals are introduced in the body of the patient. It produces radioactive emissions as it travels through the body. There is a specific camera for detecting the emissions in the bones, tissues or the organs and then the information is recorded on a film or a computer screen.

The process of using nuclear medicines is very beneficial for documenting as well as structuring the functions of the different organs in your body. It lets the therapist observe not only the functioning of the kidney, but also its structure. The aim behind performing a nuclear medicine test is assessing the functioning of every organ of the body. The nuclear medicine procedures are generally performed for brain scans, cardiac stress tests, thyroid studies, bone scans, gall bladder and liver procedures.

The nuclear medicine tests are used for diagnosing as well as treating the diseases. It is used to treat hyperthyroidism and relieve the pain from some types of bone cancers. There are a number of nuclear medicine examinations available. During a nuclear medicine examination, the patient lies on a scanning table below a gamma camera. Then the radiopharmaceutical is inserted either orally, through inhalation or intravenously. These radiopharmaceuticals then travels along the bloodstream of the patient's body to a particular area and is accumulated there. There is a specific type of camera that detects and maintains a record of the radioactive emissions from the body of the patient.

For some types of nuclear medicines studies, the images need to be captured from different angles and the therapist may also tell you to change your position at the time of the examination. You are supposed to lay stationery at the time of every scanning to get the exact results.

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