304 results found
Medical tests
… armpits, and in the chest, belly, and groin. Lymph nodes in healthy people are usually hard to feel. But lymph nodes in … , follow the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. If … and how soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it …
Medical tests
… test. Follow the instructions your doctor gives you about eating and drinking. If you take a medicine that prevents … side on an X-ray table. The doctor cleans an area on your lower back. A numbing medicine is put into your skin. After … So if you lie down, you need to keep your head raised higher than your body. There is a small risk of infection at …
Medical tests
… protein test measures the total amount of protein in the blood. It also measures the amounts of two major groups of … for you. Results are usually available within 12 hours. High values High albumin levels may be caused by: Severe dehydration . …
Medical tests
… A CA-125 test measures the amount of this protein in the blood. CA-125 is used as a tumour marker , which means the … may do a CA-125 test to find out where the cancer started. High levels of CA-125 are a strong sign that the cancer … and a transvaginal ultrasound for women who have a very high risk of ovarian cancer, such as those with BRCA gene …
Medical tests
… to have this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . Talk to … in the cells of the cervix . Finding these changes and treating them when needed will greatly lower your chance of getting cervical cancer. How To Prepare …
Medical tests
… Test Overview A chemistry screen is a blood test that measures the levels of several substances in … plan or lifestyle. To look for problems, such as a low or high blood glucose level that may be causing a specific … medicines with water the morning of the test. Do not eat high-fat foods the night before the test. Do not drink …
Medical tests
… the amount of follicle-stimulating hormone (FSH) in a blood sample. FSH is produced by the pituitary gland . In … of FSH varies throughout a woman's menstrual cycle and is highest just before she releases an egg (ovulates). In men, … with you in relation to your symptoms and past health. High values High FSH values in a woman may mean: A genetic …
Medical tests
… Overview A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been … may be causing symptoms like angina (such as chest pain or pressure). It may be done after a heart attack to see if areas of the heart are not getting enough blood or to find out how much heart muscle has been damaged …
Medical tests
… a protein called albumin . Albumin is normally found in the blood and filtered by the kidneys. When the kidneys are … other conditions can lead to kidney damage. These include high blood pressure , heart failure , cirrhosis , and lupus . If early …
Medical tests
… test measures the amount of the hormone progesterone in a blood sample. Progesterone is a female hormone produced by … begins. During pregnancy, the placenta also produces high levels of progesterone, starting near the end of the … of progesterone in a pregnant woman are about 10 times higher than they are in a woman who is not pregnant. Some …
