258 results found
Medical tests
… Lyme Disease Test On this page: Test Overview Why It Is Done … because its symptoms are similar to those of many other illnesses. If you and your doctor think you have Lyme … because its symptoms are similar to those of many other illnesses. If you and your doctor think you have Lyme …
Medical tests
… Autoimmune Disease Tests On this page: Test Overview Why It Is Done How … look at several things to decide if you have one of these conditions. He or she will look at your symptoms and the … look at several things to decide if you have one of these conditions. He or she will look at your symptoms and the …
Medical tests
… Celiac Disease Antibodies Test On this page: Test Overview Why It … Risks Results Test Overview Celiac disease is a problem that happens when gluten in food causes … antibodies . If your doctor thinks you may have celiac disease, he or she will order a simple blood test that looks …
Medical tests
… about your ancestry, your health, or your risk for certain diseases. Testing can be done on a single gene, selected … a genetic change that increases their risk for developing a disease such as Huntington disease . Forensic testing . This … . Media gallery Carrier Test for Autosomal Recessive Conditions … Test Overview A genetic test checks the DNA of …
Medical tests
… and viruses, and cause them to be destroyed. The following conditions cause antibodies to be made. Transfusion reaction … or newborn can develop mild to severe problems (called Rh disease or erythroblastosis fetalis ). In rare cases, if Rh … transfusion of incompatible blood. Or it may be related to conditions such as hemolytic anemia or hemolytic disease of …
Medical tests
… they are, and check to see how well treatment for a lung disease is working. The tests look at: How much air your … tests: obstructive and restrictive. Obstructive lung conditions cause the airways to get narrower. Examples … produces inflammation. Lung function values in obstructive conditions Lung function test What the test measures Result …
Medical tests
… levels, such as hyperthyroidism or some types of kidney diseases. Total testosterone levels vary throughout the day. … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be …
Medical tests
… specific proteins in the blood to help identify some diseases. Proteins are substances made up of smaller … often done to help diagnose and monitor a wide variety of conditions. These include: Some forms of cancer. Problems … with the kidneys or liver. Problems with the immune system. Conditions that lead to poor nutrition. How To Prepare In …
Medical tests
… body manage stress. Cortisol levels can be affected by many conditions, such as physical or emotional stress, strenuous … cortisol level can be caused by severe liver or kidney disease, depression , hyperthyroidism , or obesity . … control pills can also cause a high blood cortisol level. Conditions such as recent surgery, illness, injury, or …
Medical tests
… normal for you. Low values Low values may be caused by: A disease that interferes with the intestine's ability to … absorb nutrients (malabsorption syndrome), such as celiac disease , Crohn's disease , or Whipple's disease . Inflammation of the lining …
