329 results found
Medical tests
… cancer is normally one of the lymph nodes under the arm. Your doctor injects a blue dye or special tracer substance … and which lymph node is most likely to have cancer cells. Your doctor can see the dye or tracer with a special device. … or immunological tests, may be done on the lymph node sample. Why It Is Done A sentinel lymph node biopsy is done …
Medical tests
… test can be done at any age. It may be done as soon as your baby is 10 days old, but it is often done when a baby is 2 to 4 weeks of age. Your child may need more than one sweat test to confirm a …
Medical tests
… sperm. The testicles develop in the belly of an unborn male baby. In most cases they move down into the scrotum before … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, … do anything special to prepare for an examination done by your doctor. But for comfort, you may want to empty your …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … are having a multigated acquisition (MUGA) scan, a blood sample may be taken and the tracer added to it, and then it …
Medical tests
… A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It … pants. Don't wear jewellery to the test. If you are breastfeeding, you may want to pump enough breast milk before the … test can get into your breast milk and is not good for the baby. How It Is Done A cardiac perfusion scan is usually …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … meter. Home blood sugar testing can be used to monitor your blood sugar levels. Talk with your doctor about how … blood sugar meters use lancet devices that take the blood sample from other sites, such as the palm of the hand or the …
Medical tests
… Test Overview Cardiac catheterization is a test to check your heart. This test uses a thin, flexible tube called a … exactly about when to stop eating and drinking. If your doctor told you to take your medicines on the day of … the heart chambers can be measured. Blood and heart tissue samples may also be removed through the catheter, if needed. …
Medical tests
… stuck in the skull. They can also check problems on a baby's head, such as an odd shaped skull. Skull X-rays have … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … is usually taken from the front, back, top, and sides of your head. Hold your head completely still while the …
Medical tests
… Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood pressure is a measure of how hard the blood pushes against the walls of your arteries as it moves through your body. Your blood pressure is recorded as two numbers. …
Medical tests
… the tracer is put into a vein (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through … dose before this test. Are or might be pregnant. Are breastfeeding. The radioactive tracer used in this test can get into your breast milk. Do not breastfeed your baby for 2 days after this test. During this time, you can …
