Nuclear Radiation Used In Medicine

Radiotherapy can be used to treat some medical conditions especially cancer using radiation to weaken or destroy particular targeted cells.

Nuclear power mexico world war ninja apk. Eight international organizations sponsor the bss. The broad area of x ray use is called radiology. The bss are based on the most recent scienti c evidence on the e ects of ionizing radiation and take into account practices and experiences from around the world in the use of ionizing radiation and nuclear techniques.

Nuclear medicine uses radiation to provide diagnostic information about the functioning of a persons specific organs or to treat them. The nrc requires all nuclear medicine facilities to be licensed. Visualize heart blood flow and function such as a myocardial perfusion scan detect coronary artery disease and the extent of coronary stenosis.

Nuclear medicine is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of diseasenuclear medicine imaging in a sense is radiology done inside out or endoradiology because it records radiation emitting from within the body rather than radiation that is generated by external sources like x raysin addition nuclear medicine scans differ. Radiation protection in nuclear medicine. Radiation is used in nuclear medicine and radiology.

Nuclear medicine differs from general radiology in the following respects. The nrc regulates the use of radioactive material including radiopharmaceuticals. Diagnostic procedures using radioisotopes are now routine.

In nuclear medicine therapy the radiation treatment dose is administered internally rather than from an external radiation source. Facilities must prove they have a radiation safety program to protect both the patients and the staff in order to get an nrc license. You are not exposed to radiation from a machine outside the body you are administered intravenously or by mouth a substance that is radioactive you become radioactive for a short time and with this radioactive substance in your body we can actually determine if organs in the body are functioning.

The most well known is using x rays to see whether bones are broken. In fact diagnostic x rays or radiation therapy have been administered to about 7 out of every 10 americans. Hospitals doctors and dentists use a variety of nuclear materials and procedures to diagnose monitor and treat a wide assortment of metabolic processes and medical conditions in humans.

There are many uses of radiation in medicine. Within radiology we find more specialized areas like mammography computerized tomography ct and nuclear medicine the specialty where radioactive material is usually injected into the patient. In nuclear medicine radioactive materials known as radioisotopes or radiopharmaceuticals are introduced into the body.