329 results found
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Cell-free fetal DNA is a screening test to look for certain birth defects in a fetus . It's done to find birth defects caused by an abnormal number of chromosomes . It also can …
Medical tests
… of the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Overview An angiogram of the lung is an X-ray test that uses a special dye and camera ( fluoroscopy ) to take … There is abnormal branching of blood vessels present since birth (congenital). Medical Tests: …
Medical tests
… Angiogram (MRA) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … is a type of magnetic resonance imaging (MRI) scan that uses a magnetic field and pulses of radio wave energy to … make sure your pockets are empty. If you wear a medicine patch, you may need to remove it. The MRI can cause burns …
Medical tests
… of the Breast On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Information Test Overview Magnetic resonance imaging (MRI) uses a magnetic field and pulses of radio waves to make … make sure your pockets are empty. If you wear a medicine patch, you may need to remove it. The MRI can cause burns …
Medical tests
… of the Knee On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … imaging (MRI) is a test done with a large machine that uses a magnetic field and pulses of radio wave energy to … make sure your pockets are empty. If you wear a medicine patch, you may need to remove it. The MRI can cause burns …
Medical tests
… Echocardiogram On this page: Test Overview Why It Is Done How to Prepare How It Is Done How It Feels Risks Results … Test Overview An echocardiogram (also called an echo) uses sound waves to make an image of your heart. A device … risk of having an allergic reaction. Most reactions can be controlled with medicine. Results Results are usually …
Medical tests
… for the Eyes On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … test also looks at other cells in the retina. It may be used to check for problems such as: Retina damage from drugs … cortex). During the test: You sit in front of a screen. A patch is placed on one eye. Electrodes are put on your …
Medical tests
… (PKU) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … to check whether a newborn baby has the enzyme needed to use phenylalanine in their body. Phenylalanine is an amino … early. All babies in Canada are tested for PKU right after birth. To have the disease, you must inherit the gene from …
Medical tests
… of the Shoulder On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … imaging (MRI) is a test done with a large machine that uses a magnetic field and pulses of radio wave energy to … make sure your pockets are empty. If you wear a medicine patch, you may need to remove it. The MRI can cause burns …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … non-pregnant women. The level of AFP in the blood is used in a serum quadruple screening test. This test is often … the chance that the baby may have certain problems or birth defects. Screening tests are used to see what the …
