About Oncology
De BISAWiki
Oncology relates to the branch of medicine that handles cancer. One of 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 original diagnostic procedures found in determining if cancer is present would be the physical examination as well as a set of the patient's symptoms. If no clear determination could be made from these procedures, then different types of tests could be ordered, based on which kind of tumor is suspected. There are always a wide range of procedures such as for example x-rays, colonoscopies, PAP smears, mammography, MRI's (Magnetic Resonance Imaging), and PET (Positron Emission Tomography) scans, to name several. Ordinarily a biopsy is required to confirm the presence or absence of cancer. This requires the removal from the patient of a little sample of tissue containing the suspected cells. Just like diagnostic procedures, there are wide arrays of treatments available. One of 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 use of high-energy radiation, such as for example charged particles, x-rays or gamma rays to shrink or destroy cancer cells. Cryosurgery may be the usage of extreme cold to freeze the tumor, which can be eliminated by the human body once it thaws if it's internal, or dissolves, forming a scab when it is external. Other treatment plans available include angiogenesis inhibitor therapeutic approach, which basically interferes with the blood circulation to tumors, in the course of time starving them of the oxygen and nutritional elements they have to maintain themselves. A newer addition to the lineup of treatments is biological therapy, which uses the patient's defense mechanisms to simply help fight the cancerous cells. A great prevention methods available is to avoid or stop the use of tobacco. Second would be to eat a healthful diet composed of fruits, veggies, whole grains and beans. Third, use alcohol in moderation. Fourth, maintain a great body weight and exercise regularly. Fifth, use sunscreens to guard the skin from ultraviolet radiation. Sixth, perform self-exams and obtain suitable screenings at constant intervals. Finally, whatever a patient's risk factor, age or gender, an Oncologist can offer individualized Oncologist Education on prevention. They can offer the diagnostic expertise in addition to suitable treatment options in case cancer does develop. To learn more please follow About Oncology
