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Medical specialty

life science Maturity 11-13 Next article →

Doctors do many different kinds of work to help people stay healthy. These specific branches of medical practice are called medical specialties. A specialty focuses on a certain group of patients or a specific disease. For example, pediatrics is a branch that deals only with children. Oncology is a specialty that focuses on cancer. Other branches include pathology, which works in a laboratory, or family medicine, which provides primary care.

Becoming a specialist takes a lot of extra study and time. After a doctor finishes medical school, they must complete more training. This special training is called a residency. A residency is a program that lasts for many years. It helps a doctor learn the deep skills needed for their chosen field. This way, they can become true experts in their area of medicine.

History shows that doctors have specialized for a very long time. A person named Galen said that specialization was common among Roman physicians. The modern system we use today grew slowly during the 19th century. Before there were formal laws for specialties, people recognized them through social groups. Today, how medicine is divided can change from one country to another. This makes the way we group specialties somewhat arbitrary.

There are several ways to group these different medical jobs. One way is to look at whether a doctor uses surgery or internal medicine. Surgical specialties use major techniques to treat a person. Internal medicine specialties focus on diagnosis and treatment without major surgery. Some specialists, like anesthesiologists, are vital to surgery even if they do not perform it. Other specialties are organ-based, meaning they focus on a part like the heart.

Specialties can also be grouped by the age of the patients they see. Pediatricians look after children and their many different health needs. Geriatrics is a specialty that focuses on the elderly. Some doctors are diagnostic, which means they focus on finding a sickness. They might use tools like X-rays in radiology to find clues. Other doctors are therapeutic, meaning their main job is to treat the sickness.

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