328 results found
Medical tests
… It controls the amount of calcium and phosphorus in the blood. During a thyroid and parathyroid ultrasound, a small … head and around your neck. You will lie on your back on a high table with your neck stretched out. You'll have a … head and around your neck. You will lie on your back on a high table with your neck stretched out. You'll have a …
Medical tests
… tyrosine, the phenylalanine level builds up in the baby's blood and can cause brain damage, seizures, and intellectual … site. Results If the heel stick screening test shows high phenylalanine levels, a blood sample is taken from your … site. Results If the heel stick screening test shows high phenylalanine levels, a blood sample is taken from your …
Medical tests
… cardiac calcium scoring. The coronary arteries supply blood to the heart muscle. Normally, the coronary arteries … test results. This means that the test shows a high chance of plaque in the arteries of the heart when it … score. The score can range from 0 to more than 400. The higher your score, the greater your chance of having a heart …
Medical tests
… For internal monitoring, a sensor is strapped to your thigh. A thin wire (electrode) from the sensor is put through … Monitoring may also be done if you have diabetes or high blood pressure or if you are more than 41 weeks pregnant. Internal …
Medical tests
… is injected into a vein in your arm. It moves through your bloodstream and into certain tissues. These tissues include … The pictures show the areas where the amount of tracer is higher than normal. These areas are called hot spots. It … amounts of gallium are seen. Abnormal: An abnormally high amount of gallium (hot spot) is present in one or more …
Medical tests
… self-examinations for women ages 40 to 74 who do not have a higher risk of breast cancer. footnote 1 Studies show that … in small coin-sized circles. Use three different levels of pressure to feel all of your breast tissue. Light pressure … may not be painful to touch. Unusual thick areas. Sticky or bloody discharge from your nipples. Any changes in the skin …
Medical tests
… the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on other … to hold back a bowel movement) against the tube may help. Taking slow, deep breaths may also help. You may be given a … is a more serious, but very rare, complication. Under the pressure from the barium or air, a weakened section of the …
Medical tests
… Test Overview Partial thromboplastin time (PTT) is a blood test that measures the time it takes your blood to … found, you will not need so many tests. How To Prepare Many medicines can change the results of this test. Be sure to … closely checked. If you have a longer PTT, you may have a higher risk of bleeding. Medical Tests: …
Medical tests
… makes it easier to find problems with increased or abnormal blood flow, such as with some types of cancer or areas of … and valuable test for looking at the breast. But it has a high rate of false-positive results. And it's not available … and valuable test for looking at the breast. But it has a high rate of false-positive results. And it's not available …
Medical tests
… X-rays to provide detailed pictures of the heart and the blood vessels that go to the heart, lung, brain, kidneys, … and arms. This test can show narrowed or blocked areas of a blood vessel. It can also show whether there is a bulge ( … before the test. For example, tell your doctor all of the medicines you take, if you are or might be pregnant, if …
