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 or both into the area around the original cancer site. The dye or tracer … and which lymph node is most likely to have cancer cells. Your doctor can see the dye or tracer with a special device. …
Medical tests
… the CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT … dye called contrast material may be put in a vein ( IV ) in your arm or into the spinal canal. The dye makes structures … dye may be used to check blood flow and look for tumours, areas of inflammation , or nerve damage. A CT scan of the …
Medical tests
… . A vaginal self-examination may help you better understand your body, the changes that take place during the menstrual … The best time to do a vaginal self-examination is between your menstrual periods. A vaginal self-examination should … backward, and spread your knees apart so your genital area can be seen. Hold or prop the mirror in front of your …
Medical tests
… or EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. … electricity. The electrodes collect information about your heart's electrical activity. Your doctor can tell what … ablation uses the catheters to destroy (ablate) small areas of your heart that are causing the problem. Why It Is …
Medical tests
… the elbow (brachial vein). The catheter is guided to the area to be studied. Then an iodine dye ( contrast material ) … day after the test. If you take these medicines, talk with your doctor. This test can be done as an inpatient or … day. The test may take several hours, so you will empty your bladder just before it starts. Before the angiogram you …
Medical tests
… machine. The CT scanner sends X-rays through the body area being studied. Each rotation of the scanner provides a … material may be used. It may be put in a vein ( IV ) in your arm. Or it may be placed into other parts of your body (such as the rectum or a joint) to see those areas …
Medical tests
… inserted into the spinal canal low in the back (lumbar area). Samples of CSF are collected. The samples are studied … in the brain caused by too much CSF. How To Prepare Tell your doctor ALL the medicines and natural health products … you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop …
Medical tests
… be done on urine samples or samples of body fluid from the area where the infection is suspected. Gonorrhea culture. … for at least 3 days after you finish treatment. footnote 1 Your sex partner or partners must also be treated for … back to you or to others. If you have gonorrhea, all of your sex partners from the last 60 days should be tested and …
Medical tests
… under a microscope. The hip bone is the most often used area for these procedures. Aspiration and biopsy are often … The doctor will inject numbing medicine in the skin over your bone. He or she will put a needle through your skin and into your bone to reach the bone marrow. You …
Medical tests
… are used depending on what kind of scan is being done. Areas of the kidneys where the tracer shows up in … The radioactive tracer used in this test can get into your breast milk and is not good for the baby. How It Is … with the scan. You may need to take off all or most of your clothes, depending on which area is being examined. …
