329 results found
Medical tests
… challenge and inhalation challenge tests are sometimes used to diagnose asthma and workplace asthma (occupational … test is rarely needed to diagnose asthma. But it may be used to: See whether the tubes that carry air to the lungs … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… Test Overview A mammogram is an X-ray of the breast that is used to screen for breast cancer . Mammograms can find … breast tomosynthesis is sometimes called 3D mammogram. It uses X-rays to create a three-dimensional image of the breast. This test may be used alone or with a digital mammogram. Cancer is most …
Medical tests
… middle sections of the gastrointestinal tract . The test uses barium contrast material , fluoroscopy , and X-ray . … instead of an upper GI series in certain cases. Endoscopy uses a thin, flexible tube (endoscope) to look at the lining … Why It Is Done An upper GI series is done to: Find the cause of gastrointestinal symptoms, such as trouble …
Medical tests
… to check whether a newborn baby has the enzyme needed to use phenylalanine in their body. Phenylalanine is an amino … phenylalanine level builds up in the baby's blood and can cause brain damage, seizures, and intellectual disability . The damage caused by PKU can begin weeks after the baby has started …
Medical tests
… Information Test Overview A computed tomography (CT) scan uses X-rays to make pictures of the head and face. During … and organs easier to see on the CT pictures. The dye may be used to check blood flow and look for tumours, areas of … about the eyes, facial bones, air-filled cavities (sinuses) within the bones around the nose, and the inner ear. …
Medical tests
… X-ray may be one of the first tests done to find a cause of belly pain, swelling, nausea, or vomiting. And other tests (such as ultrasound , CT scan , MRI , or intravenous pyelography ) may be used to look for more specific problems. Why It Is Done An …
Medical tests
… to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia doesn't have one … urine. When galactose builds up in a baby's blood, it can cause liver damage, problems with eating, and intellectual disabilities. The damage caused by galactosemia can begin within weeks after the baby …
Medical tests
… to find germs (such as bacteria) in the urine that can cause an infection. Bacteria can enter through the urethra and cause a urinary tract infection (UTI) . A sample of urine is … in women and girls than in men. This may be partly because the female urethra is shorter and closer to the anus . …
Medical tests
… Overview A testicular ultrasound (sonogram) is a test that uses reflected sound waves to show a picture of the … testicles to the prostate gland . The ultrasound does not use X-rays or other types of radiation. A small hand-held … lie on your back on a padded table. Folded towels will be used to cover the penis and lift the scrotum. A gel (such as …
Medical tests
… to the pressure and the sound. The results of this test are used to help figure out what is going on in the ear. Why It … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of …
