Nuclear medicine is the use of radiation and imaging systems to detect disease. A nuclear medicine physician uses radioactive substances to diagnose and treat cancer and other diseases, and to research treatment for diseases. The radioactive molecules are administered to patients and then measured in the body, or samples taken from body tissue or fluids are measured. Radiation changes the body’s tissues and cells, so the tests performed after radiation is administered indicate the extent of certain diseases.
Sometimes radiation is used to kill certain cancer cells, or to reduce the pain of bone cancer. A nuclear medicine physician uses radiology to learn the effectiveness of tumor treatment, to detect cancer, diagnose infection and inflammation, or detect a blood clot in the lungs.
Doctor density varies by specialty and location. Alaska has 1 practicing nuclear medicine doctor in Anchorage.
Alaska became the 49th state in 1959, and Juneau is its capital city. Comprising 586,000 square miles, the population is 663,661. Also called the Land of the Midnight Sun, Alaska’s average winter temperatures are around 20°F, so tourism is active all year round. You can study Alaska’s native culture, take a dogsled ride, enjoy skiing, snowboarding, skating, ice fishing, or a sea kayak ride. Enjoy winter carnivals and festivals. Take a cruise to view wildlife, including humpback whales, pan for gold, or fish for Alaska’s world-famous King salmon.
According to 2005 Census estimates, Alaska has a population of 663,661. Of this population, 172,628 are under the age of 18 and 43,134 are at or above the age of 65.
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