262 results found
Medical tests
… brain's blood flow and metabolic activity. A PET scan can help a doctor find nervous system problems, such as … necessary to do both CT and PET scans to evaluate cancer. Help a doctor choose the best treatment for cancer or to see … done to see whether surgery can be done to remove a tumour. Help diagnose Alzheimer's disease when the symptoms are not …
Medical tests
… The amount of AFP in the blood of a pregnant woman can help see whether the baby may have such problems as spina … 21) or Edwards syndrome (trisomy 18) . An AFP test can help find an omphalocele, a congenital problem in which some … these substances—along with a woman's age and other factors—help the doctor estimate the chance that the baby may have …
Medical tests
… in tissues. They are an important part of cells, and they help keep your body working normally. Lipids include … check on, or diagnose a medical condition. The results help your doctor check your risk of heart attack and stroke. … high triglycerides. To check your response to medicine. To help find your risk of having heart and blood flow problems, …
Medical tests
… CD4+ cells. They are part of the body's immune system that help fight infections. HIV can progress to acquired … them. They may want to be tested. You may be able to get help from your local health unit to do this. Why It Is Done … to tell them. They should be tested. You may be able to get help from your local health unit in contacting your sex …
Medical tests
… to produce a sample. They can breathe in a special mist to help them cough. Why It Is Done A sputum culture is done to: … taking the sample may tap on your chest. This tapping helps loosen the sputum in your lungs before you cough. If … up a sample, you may be asked to inhale an aerosol mist to help you cough. Bronchoscopy Some people may need …
Medical tests
… tell your doctor if there is anything that can be done to help you feel safe during the examination. Why It Is Done A … transmitted infections, such as chlamydia or herpes . To help find the cause of abnormal uterine bleeding. To look … uterine fibroids , ovarian cysts , or uterine prolapse . To help find the cause of pelvic or belly pain. Before …
Medical tests
… (mutations) in genes called BRCA1 and BRCA2. This test can help you know your chance of getting breast cancer and … not test for cancer itself. BRCA1 and BRCA2 are genes that help control normal cell growth. Sometimes, people inherit … genetic counselling both before and after this test. It can help you understand the benefits, risks, and possible …
Medical tests
… Overview Radioactive tracers are used in imaging tests that help find problems inside the body. These tracers give off … particles that can be detected and turned into a picture to help find problems in organs or other structures. The tracer … Overview Radioactive tracers are used in imaging tests that help find problems inside the body. These tracers give off …
Medical tests
… for adults Cranial ultrasound may be done on an adult to help find a brain mass. Because the test can't be done after … tells you to. If an older baby is having the test, it may help if the baby is a little hungry. You can feed your baby during the test. This may help calm your baby so he or she will hold still during the …
Medical tests
… done if you have high iron levels in your blood. This test helps to find out if you have hemochromatosis. HFE testing … the test and its results clearly. A genetic counsellor can help you make well-informed decisions. Talk to your doctor … in the HFE gene. Ask your doctor or a genetic counsellor to help you understand your test results. …
