154 results found
Medical tests
… Angiogram of the Head and Neck On this page: Test Overview Why It Is Done How … Test Overview An angiogram of the head and neck is an X-ray test that uses a special dye and … take pictures of the blood flow in the blood vessels of the head and neck . An angiogram of the neck (carotid angiogram) …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Head On this page: Test Overview Why It Is Done How To … and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be … , or computed tomography (CT) scan . For an MRI of the head, you lie with your head inside a special machine …
Medical tests
… Computed Tomography (CT) Scan of the Head and Face On this page: Test Overview Why It Is Done How … tomography (CT) scan uses X-rays to make pictures of the head and face. During the test, you will lie on a table that … CT scanner, which is a large doughnut-shaped machine. Your head will be positioned inside the scanner. The CT scanner …
Medical tests
… 2 weeks after your period has ended. Having your breasts flattened is usually uncomfortable, but it helps the … 2 weeks after your period has ended. Having your breasts flattened is usually uncomfortable, but it helps the …
Medical tests
… the tonometer during the test. You will stare straight ahead, or sometimes look down. Your doctor gently touches the … the tonometer during the test. You will stare straight ahead, or sometimes look down. Your doctor gently touches the …
Medical tests
… to check people who have fainted or who often feel light-headed. The results help your doctor know the cause of your fainting or feeling light-headed. The test uses a special table that slowly tilts you … having certain symptoms, such as fainting or feeling light-headed. Your doctor can see if your symptoms are caused by …
Medical tests
… , or loss of balance. Nystagmus occurs normally when the head is moved. But nystagmus without moving your head or nystagmus that does not go away may be caused by … recordings is done. Baseline recordings are taken with your head at rest. More recordings are done: While you move your …
Medical tests
… tomography (CT) scans . A skull X-ray may help find head injuries, bone fractures , or abnormal growths or … in the skull. They can also check problems on a baby's head, such as an odd shaped skull. Skull X-rays have largely … usually taken from the front, back, top, and sides of your head. Hold your head completely still while the pictures are …
Medical tests
… skin prick method uses a device with 5 to 10 points (heads), which are dipped into bottles that contain the … pressed against the skin of the forearm or back so that all heads are pressed into the skin at the same time. Skin patch … skin prick method uses a device with 5 to 10 points (heads), which are dipped into bottles that contain the …
Medical tests
… pictures are needed for clear pictures of the face. Your head may need to be repositioned for each view. Hold your head completely still while the pictures are being taken. A padded brace, foam pads, a headband, or sandbags may be used to hold your head in place …
