302 results found
Medical tests
… is most often used to find a pulmonary embolism . This is a blood clot that prevents normal blood flow in the lung. Two … exposed to radiation, there's a small chance of damage to cells or tissue. That's the case even with the low-level … the lung. It may be a sign of chronic obstructive pulmonary disease (COPD) or asthma . The perfusion scan is abnormal, …
Medical tests
… arthritis , bone growths (tumours), or other bone diseases, such as osteoporosis . Why It Is Done Extremity … injury. Risks There is always a slight chance of damage to cells or tissue from radiation, including the low levels of … Signs of bleeding or infection, such as a collection of blood, pus, or gas may be present. A joint may be …
Medical tests
… water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Sodium is also … Most of the sodium in the body (about 85%) is found in blood and lymph fluid . Sodium levels in the body are partly … from low or high levels of sodium. Check the progress of diseases of the kidneys or adrenal glands. How To Prepare In …
Medical tests
… (mucus) under a microscope to determine whether abnormal cells are present. Sputum is not the same as saliva. Sputum … airways leading to the lungs. Sputum has some normal lung cells in it. Sputum cytology may be done to help detect … lung conditions, such as pneumonia or inflammatory diseases, tuberculosis , or the buildup of asbestos fibres …
Medical tests
… of HPV. How To Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly what … samples are looked at under a microscope for changes in the cells that may mean cancer may be present or is likely to …
Medical tests
… (Water is the amount of fluid inside and outside the body's cells.) It is also important in how nerves and muscles work. … levels can be affected by how the kidneys are working, the blood pH , and the amount of potassium you eat. The hormone … urination. Other symptoms may include dehydration , low blood pressure, confusion, irritability, paralysis, and …
Medical tests
… Test Overview Cholesterol and triglyceride tests are blood tests that measure lipids—fats and fatty substances … and are stored in tissues. They are an important part of cells, and they help keep your body working normally. Lipids … skin (xanthomas). These symptoms may be caused by a genetic disease that causes very high cholesterol levels. …
Medical tests
… X-rays to provide detailed pictures of the heart and the blood vessels that go to the heart, lung, brain, kidneys, … legs and in other parts of the body ( peripheral arterial disease ). An abnormal pattern of blood vessels that may be … exposed to radiation, there's a small chance of damage to cells or tissue. That's the case even with the low-level …
Medical tests
… picture of the chest that shows your heart, lungs, airway, blood vessels, and lymph nodes . A chest X-ray also shows … as pneumonia, lung cancer, chronic obstructive pulmonary disease (COPD) , collapsed lung ( pneumothorax ), or cystic … is done. Risks There is always a slight chance of damage to cells or tissue from radiation, including the low levels of …
Medical tests
… ( coronary arteries ). This test is used to check for heart disease in an early stage and to determine how severe it is. … cardiac calcium scoring. The coronary arteries supply blood to the heart muscle. Normally, the coronary arteries … causing a problem is small. There is a risk of damage to cells or tissue from being exposed to radiation, including …
