Oncology is the study and treatment of cancer and tumors. An oncologist is a physician who diagnoses and treats cancer patients. The oncologist sometimes uses chemotherapy, and consults with other physicians to coordinate other methods of cancer treatments for a patient. Cancer patients need to take in to account the likelihood of a cure, or of prolonging life when cure is not possible, the effect of treatment on their symptoms, and the side effects of the treatment. People who are candidates for radiation therapy or anti-cancer drugs need to understand the risks involved with treatment. An oncologist can help to counsel a patient on treatment options and what to expect.

Physicians in this specialty treat patients suffering from numerous diseases and illnesses, but some of the most common are colon cancer, breast disease, spinal cord tumors, melanoma, skin cancer, breast cancer, bone marrow, hodgkin's disease, lymphoma, mesothelioma, sarcoma, lung cancer, leukemia, pancreatic cancer, cervical cancer, liver cancer, mesothelioma cancer (asbestos cancer), brain cancer, acute myeloid leukemia, and bone cancer.

Once properly diagnosed, practitioners can perform numerous procedures on patients including colonoscopy, breast reconstruction, chemotherapy, brachytherapy, cryosurgery, mastectomy, cryotherapy, cabg, breast surgery, surgery, radiotherapy, bone marrow transplantation (bmt), adjuvant therapy, monoclonal antibody treatments, external beam radiotherapy, hormone manipulation, and immunotherapies.

To diagnose patients with possible illnesses and diseases, specialists will often perform one of many tests including biopsy, mri scanning, beta- hcg, ct scanning, x-rays, magnetic resonance imaging (mri), computed axial tomography (ct or cat scan), ultrasound, endoscopy, nse, cea, blood tests, ca 125, tumor markers, beta hcg, positron emission tomography, scintigraphy, psa, and alpha fetoprotein.

Doctor density varies by specialty and location. Alaska has 13 practicing oncologists. Broken out by city, oncology doctor density in Anchorage is 11 and in Fairbanks is 2.

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.