Radiation therapy can be given inside or outside of your body. The most common kind is external beam radiation therapy. This treatment uses a large machine called a linear accelerator. High-energy beams are aimed from the machine to a precise point on your body. Modern methods of radiation are precise. They aim beams directly at […]

Orthopedics has extended beyond the treatment of fractures, broken bones, strained muscles, torn ligaments and tendons, and other traumatic injuries to deal with a wide range of acquired and congenital skeletal deformities and with the effects of degenerative diseases such as osteoarthritis. A specialty that originally depended on the use of heavy braces and splints, […]

Dental Tooth decay and gum disease are caused by plaque, a sticky combination of bacteria and food. Plaque begins to build up on teeth within a few minutes after eating. If teeth are not cleaned well each day, plaque will lead to tooth decay or gum disease. If you do not remove plaque, it turns […]

Oncology depends on diagnostic tools like biopsy or removal of bits of the tumour tissue and examining it under the microscope. Other diagnostic tools include endoscopy for the gastrointestinal tract, imaging studies like X-rays, CT scanning, MRI scanning, ultrasound and other radiological techniques, Scintigraphy, Single Photon Emission Computed Tomography, Positron emission tomography and nuclear medicine […]

Pediatrician is a doctor who treats newborns, children, adolescents and young adults. Pediatricians play an important role in the health and wellbeing of your child. They have a wide range of responsibilities from conducting regular well-child checkups to diagnosing and treating illnesses, injuries and other health conditions. Some pediatricians work in general practice. Others specialize […]

Cardiology is the study and treatment of disorders of the heart and the blood vessels. A person with heart disease or cardiovascular disease may be referred to a cardiologist. Cardiology is a branch of internal medicine. A cardiologist is not the same as a cardiac surgeon. A cardiac surgeon opens the chest and performs heart […]

Diagnostic process is the method by which health professionals select one disease over another, identifying one as the most likely cause of a person’s symptoms. Symptoms that appear early in the course of a disease are often more vague and undifferentiated than those that arise as the disease progresses, making this the most difficult time […]

Neurology also involves understanding and interpreting imaging and electrical studies. Examples of the imaging studies used include computed tomography (CT) scans and magnetic resonance imaging (MRI) scans. An electroencephalogram (EEG) can be used to assess the electrical activity of the brain in the diagnosis of conditions such as epilepsy. Neurologists also diagnose infections of the […]