231 results found
Medical tests
… vein. Why It Is Done LDH levels help find the cause of lung disease, lymphoma, anemia, and liver disease. They also help find out how well treatment for … isn't in the normal range may still be normal for you. Many diseases can cause LDH levels to go up. Other tests are …
Medical tests
… measure how well the retina works. It can help check for diseases of the retina. The tests may also help diagnose and … patterns or flashes of light. An ERG test can check for diseases and problems of the retina. A full-field ERG can … ERG (mfERG) tests just part of the retina. It can check for diseases of the macula and for central vision loss . …
Medical tests
… or physical stress (such as recent surgery or severe pain). Diseases such as Addison's disease (failure of the adrenal glands ), Cushing's disease (a tumour of the pituitary gland ), or a tumour …
Medical tests
… arthritis , bone growths (tumours), or other bone diseases, such as osteoporosis . Why It Is Done Extremity … of the hip , osteoarthritis of the knee , or other bone diseases. Find foreign objects such as pieces of glass or … The joints are normal with no dislocation or signs of disease, such as arthritis. All parts of a joint replacement …
Medical tests
… calcium levels, or to check the status of chronic kidney disease. PTH controls calcium and phosphorus levels in the … level. Watch for problems in people who have chronic kidney disease. How To Prepare In general, there's nothing you have … blood. A low blood calcium level can be caused by kidney disease, kidney failure, severe vitamin D deficiency, or an …
Medical tests
… as pneumonia, lung cancer, chronic obstructive pulmonary disease (COPD) , collapsed lung ( pneumothorax ), or cystic … heart—which could be caused by heart damage, heart valve disease , or fluid around the heart—is seen. Or a problem of … as pneumonia, lung cancer, chronic obstructive pulmonary disease (COPD) , collapsed lung ( pneumothorax ), or cystic …
Medical tests
… , or nephrotic syndrome . An exudate may be caused by diseases, such as infection ( pneumonia ), chest injury, cancer, pancreatitis , autoimmune disease , or a pulmonary embolism (PE) . If an infection is … , or nephrotic syndrome . An exudate may be caused by diseases, such as infection ( pneumonia ), chest injury, …
Medical tests
… fallopian tubes may be caused by pelvic inflammatory disease (PID) , endometriosis , or a previous ectopic … fallopian tubes may be caused by pelvic inflammatory disease (PID) , endometriosis , or a previous ectopic …
Medical tests
… cause of jaundice. A liver biopsy can find certain liver diseases (such as cirrhosis), infections (such as … and AST levels show liver damage and can help confirm liver disease. See how much the liver is inflamed or scarred by hepatitis or other liver diseases. See whether other liver conditions, such as …
Medical tests
… levels, such as hyperthyroidism or some types of kidney diseases. Total testosterone levels vary throughout the day. … level in men can also be caused by certain inherited diseases (such as Klinefelter syndrome or Down syndrome), liver disease (cirrhosis), or treatment for cancer of the prostate …
