Oncologist Specialist
De BISAWiki
Oncology relates to the branch of medicine that relates to cancer. Among the most common types are: breast, lung, prostate and colorectal. Health practitioners, Oncologist Specialist provide the latest in diagnostic procedures, treatments and follow-up care. The initial diagnostic procedures used in determining if cancer is present will be the physical examination in addition to a set of the patient's symptoms. If no clear determination can be made from these methods, then different types of tests can be ordered, based on which kind of tumor is suspected. There are always a wide selection of procedures such as x-rays, colonoscopies, PAP smears, mammography, MRI's (Magnetic Resonance Imaging), and PET (Positron Emission Tomography) scans, to mention several. Often a biopsy is needed to confirm the presence or lack of cancer. This calls for the removal from the patient of a little sample of tissue containing the suspected cells. As with diagnostic practices, there are wide arrays of treatment options available. Probably the most well-known treatments for cancer are chemotherapy, radiation therapy and cryosurgery. Chemotherapy employs specific drugs to slow or stop the progression of cancer. Radiation treatment involves the usage of high-energy radiation, such as for instance charged particles, x-rays or gamma rays to shrink or destroy cancer cells. Cryosurgery is the use of extreme cold to freeze the tumefaction, which can be eliminated by the body once it thaws when it is internal, or dissolves, forming a scab when it is external. Other treatment plans available include angiogenesis inhibitor therapy, which fundamentally disrupts the blood supply to tumors, in the course of time starving them of the oxygen and nutrients they need to maintain themselves. A more recent addition to the lineup of treatments is biological therapy, which uses the patient's immune system to simply help fight the cancerous cells. Among the best prevention methods available would be to avoid or stop the use of tobacco. Second is always to eat a healthful diet comprising fruits, veggies, wholegrains and beans. Third, use alcohol in moderation. Fourth, maintain an ideal weight and exercise regularly. Fifth, use sunscreens to guard the skin from ultraviolet radiation. Sixth, perform self-exams and acquire appropriate screenings at constant intervals. Finally, whatever a patient's risk factor, age or gender, an Oncologist provides individualized Oncologist Education on prevention. They are able to offer the diagnostic expertise as well as suitable treatments in the event that cancer does develop. For more information please follow About Oncology
