329 results found
Medical tests
… at under a microscope. The biopsy can be done in several ways. The method used depends on where the sample will be taken from and your overall health. Methods are: Bronchoscopic biopsy. A … Abnormal: Abnormal cells and tissue in the lung may be due to active infection, certain lung diseases, or several …
Medical tests
… in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines absorb. … closely linked to calcium levels and they work in opposite ways: As blood calcium levels get high, phosphate levels get … calcium test is not as helpful as a blood calcium test to find certain conditions, such as hyperparathyroidism , bone …
Medical tests
… in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines absorb. … closely linked to calcium levels and they work in opposite ways: As blood calcium levels get high, phosphate levels get … or inflammation of the pancreas ( pancreatitis ). To find a reason for an abnormal electrocardiogram (EKG) test. …
Medical tests
… RF level. The amount of RF in blood can be measured in two ways: Agglutination tests. One test method mixes blood with … of rheumatoid arthritis. This test is also done to find out whether a child who has polyarticular juvenile … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… Overview A transesophageal echocardiogram is a test to help your doctor look at the inside of your heart. A small device … between the chambers of the heart (cardiac shunt). Help find out if you have endocarditis , which is an infection of … is a false sensation caused by the anesthetic. There is always plenty of breathing space around the probe in your …
Medical tests
… fungi in it. A blood culture is a test of a blood sample to find germs (such as bacteria or a fungus) that can cause an … as corticosteroids or chemotherapy ) that change how well your body can fight infections (immunity). For a blood … or chemical tests. Sometimes other tests are done to find the right medicine for treating the infection. This is …
Medical tests
… the mouth and gently moved down the throat. It goes through your esophagus , stomach, and duodenum until it reaches the … jaundice or ongoing pain related to the liver or pancreas. Find gallstones or diseases of the liver, bile ducts, or … is a false sensation caused by the anesthetic. There is always plenty of breathing space around the tube in your mouth …
Medical tests
… The blood with the technetium is then injected back into your bloodstream. Red blood cells with the technetium … location of active bleeding. A machine scans the body to find where the technetium accumulates. This method of finding bleeding is sometimes more effective than …
Medical tests
… that can't be seen with other imaging tests. For an MRI, your body is placed inside a machine that contains a strong … to show certain parts of the body more clearly. The MRI can find changes in the spine and in other tissues. It also can find problems such as infection or a tumour. MRI can look at …
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if … you lie on may feel hard and the room may be cool. You may find it hard to lie in one position for a long time. Risks … you lie on may feel hard and the room may be cool. You may find it hard to lie in one position for a long time. Risks …
