208 results found
Medical tests
… the thyroid gland . Lumps in the thyroid gland may be found during a physical examination or seen on a thyroid … do not need to do anything to prepare. You will be awake during the biopsy. Open biopsy. You will get general anesthesia and be asleep during an open biopsy. Follow the instructions exactly about …
Medical tests
… products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should … a blood pressure cuff on your arm. And you may have an IV. During the test, you will lie flat on a table that can tilt … Then you will be checked for symptoms again. If you faint during the test, the table will be returned to a flat …
Medical tests
… a problem days to months earlier than a regular X-ray test. During a bone scan, a radioactive substance called a tracer … the time. For some types of bone scans, pictures are taken during the tracer injection, right afterward, and then 3 to … clothes. You will be given a cloth or paper covering to use during the test. Your arm will be cleaned where the tracer …
Medical tests
… may be done to find the cause of a pericardial effusion. During this test, a needle is inserted into the chest and … hospital to be monitored closely. If a drain is inserted during the test, you may have to stay for several days. … be saved and sent to a lab for tests. At different times during the procedure, you may be asked to hold your breath. …
Medical tests
… disease, which can reduce blood flow to the heart muscle during stress. Look at the heart valves and check how well … products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should … placed on the skin of your chest to record your heart rate during the test. A small amount of gel will be rubbed on the …
Medical tests
… will be given medicine to make you sleepy and comfortable during the test. The doctor puts a small, flexible tube into … echocardiogram (TEE) may be done to: Monitor heart function during surgery. Look for masses or blood clots in the upper … or its inner lining (endocardium). Guide procedures done during cardiac catheterization . Help find out if you have a …
Medical tests
… You will be given a cloth or paper covering to use during the test. During the scan, you might lie on your back with the … pictures from different angles. You need to stay very still during the scans to avoid blurring the pictures. Afterward, …
Medical tests
… taken. ERCP can diagnose and treat certain problems found during the test. In some cases, your doctor can insert small … products you take. Some may increase the risk of problems during your procedure. Your doctor will tell you if you … if your doctor takes out gallstones or places a stent during the test. Otherwise, you can go home after the test. …
Medical tests
… products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should … screen. You will need to lie still with your eyes closed during the recording. The technologist will watch you directly or through a window during the test. The recording may be stopped from time to …
Medical tests
… infection, or injury. Normally, cortisol levels rise during the early morning hours and are highest about 7 a.m. They drop very low in the evening and during the early phase of sleep. But if you sleep during the day and are up at night, this pattern may be …
