During treatment for cancer, a person may have several types of healthcare professional in their care team. According to the American Cancer Society , some cancer care professionals have specific training in:. A radiologist specializes in diagnosing and treating conditions using medical imaging tests.
A rheumatologist diagnoses and treats rheumatic diseases. These are autoimmune conditions that can affect the bones, joints, and muscles. General surgeons perform surgical procedures on many organs and bodily systems.
They may have training in diseases of the:. An orthopedic surgeon specializes in diseases and conditions of the bones, muscles, ligaments, tendons, and joints.
They may treat:. Cardiac surgeons perform heart surgery and may work with a cardiologist to determine what a person needs. Cardiac surgeons perform procedures including heart bypass surgery and placing stents in the heart. This may include administering pain medicine, relaxation medication, or medicine to put a person to sleep. They may also work with the person after surgery to make sure that their pain is under control. Each type of doctor undergoes their own unique training and education to allow them to diagnose and treat specific diseases and conditions.
Because there are so many types of doctors, most people see a primary care physician for health problems first. This doctor may then refer or recommend the person to see a specialist when they need one.
Private equity firms are increasingly investing in healthcare in the U. Learn more. Some biases exist in healthcare that can affect the treatment a person receives. Bias may involve a person's race, sexuality, age, and more. Generic drugs can look different and be significantly cheaper than branded drugs, but they contain the same active ingredients. New research assessing more than 15, free mobile health apps has found that many of them fall short when it comes to protecting user privacy.
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Improving Health. The end goal is a complete revolution in how people get and stay healthy. But each one has very specific skills and competencies that make them an integral member of the medical field. Learn more about each specialty and the subspecialties that fall underneath them. Specialists in allergy and immunology work with both adult and pediatric patients suffering from allergies and diseases of the respiratory tract or immune system.
They may help patients suffering from common diseases such as asthma, food and drug allergies, immune deficiencies, and diseases of the lung. Specialists in allergy and immunology can pursue opportunities in research, education, or clinical practice. Anesthesiology is the branch of medicine dedicated to pain relief for patients before, during, and after surgery. Dermatologists are physicians who treat adult and pediatric patients with disorders of the skin, hair, nails, and adjacent mucous membranes.
They diagnose everything from skin cancer, tumors, inflammatory diseases of the skin, and infectious diseases. They also perform skin biopsies and dermatological surgical procedures. Physicians specializing in emergency medicine provide care for adult and pediatric patients in emergency situations.
These specialists provide immediate decision making and action to save lives and prevent further injury. They help patients in the pre-hospital setting by directing emergency medical technicians and assisting patients once they arrive in the emergency department.
While many medical specialties focus on a certain function of the body or particular organ, family medicine focuses on integrated care and treating the patient as a whole. Physicians who specialize in family medicine treat patients of all ages.
They are extensively trained to provide comprehensive health care and treat most ailments. An internist is a physician who treats diseases of the heart, blood, kidneys, joints, digestive, respiratory, and vascular systems of adolescent, adult, and elderly patients.
These physicians provide long-term and comprehensive care in hospitals and offices. There are many educational pathways to becoming a diagnostic medical sonographer. After high school, the typical pathway includes:. In addition, many employers also require candidates to have completed a professional sonography certification as well as basic life support training, or complete certification soon after hire. Most certified diagnostic medical sonographers will practice under the title, registered diagnostic medical sonographer R.
S , which some will also receive advanced certifications. With a large aging population, the need to diagnose medical conditions using affordable imaging technology is likely to increase. Sonographers are needed to provide an alternative to radiation imaging techniques. The Bureau of Labor Statistics expects this profession to grow much faster than average over the next decade.
With additional training and education, some sonographers may move into supervisory positions or become an advanced sonographer. Earning an advanced degree will allow some sonographers to become educators and researchers. College of Medicine and Science. Academics Section Overview Academic programs. Admissions and Tuition Section Overview Residencies and fellowships.
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