230 results found
Medical tests
… the space so the nerve roots and spinal cord can be seen more clearly. Pictures may be taken before and after the dye is used. To get more information from the test, a CT scan is often done … membrane) that covers the spinal cord is seen. One or more nerves leaving the spinal cord are pinched. Related …
Medical tests
… a small bruise may form at the site. Results If there are more antibodies in the blood than normal, the test is … tissue diseases. Examples include: Rheumatoid arthritis . More than one-third of people with rheumatoid arthritis have … a small bruise may form at the site. Results If there are more antibodies in the blood than normal, the test is …
Medical tests
… identified using a microscope or chemical tests. UTIs are more common in women and girls than in men. This may be … allows bacteria from the intestines to come into contact more easily with the urethra. Men also have an antibacterial … identified using a microscope or chemical tests. UTIs are more common in women and girls than in men. This may be …
Medical tests
… can guide treatment and give information that may prevent more stones from forming. People who have had a kidney stone … for a kidney stone. Give information on how to prevent more kidney stones from forming. How To Prepare If you think … can guide treatment and give information that may prevent more stones from forming. People who have had a kidney stone …
Medical tests
… are taken. This causes your salivary glands to release more saliva. Then more pictures are taken. A salivary gland scan takes about 1 … are taken. This causes your salivary glands to release more saliva. Then more pictures are taken. A salivary gland …
Medical tests
… stings or scrapes, cuts, and puncture wounds that are more likely to get infected. Make decisions about the best … testing is done to help make decisions about treatment, more time will be needed. How It Feels If you have a sample … stings or scrapes, cuts, and puncture wounds that are more likely to get infected. Make decisions about the best …
Medical tests
… may be used during the MRI scan to show certain structures more clearly in the pictures. The contrast material may be … when X-rays and other tests are not clear. MRI is done more commonly than other tests to check for certain bone and … anesthetic ) before putting in the contrast material. Then more MRI scans are done for this part of the test. This is …
Medical tests
… may be needed when a person has repeated sinus infections. More accurate information about which organism is causing … may be needed when a person has repeated sinus infections. More accurate information about which organism is causing …
Medical tests
… may be used during the MRI scan to show certain structures more clearly in the pictures. The contrast material may be … for looking at structures and organs inside the body, it is more expensive than other imaging methods and may not be … hand. The material may be given over 1 to 2 minutes. Then more MRI scans are done. How long the test takes The test …
Medical tests
… the needle site with alcohol. Put the needle into the vein. More than one needle stick may be needed. Attach a tube to … 3%–6% High values A high reticulocyte count may mean more red blood cells are being made by the bone marrow. This … the needle site with alcohol. Put the needle into the vein. More than one needle stick may be needed. Attach a tube to …
