Transcranial Doppler ultrasound (sonography test)

What diseases are diagnosed with transcranial Doppler ultrasound? Transcranial Doppler ultrasound is used to diagnose or monitor a wide range of medical conditions that affect blood flow... Among the things that can be diagnosed using Doppler ultrasound are the following: - Acute ischemic stroke - Vasospasm - Narrowing of cerebral vessels - Cerebral microembolism - Risk of stroke in adults and children with sickle cell anemia - Diagnosis of foramen ovale/diagnosis of right to left shunt - Confirmation of brain death ### Acute ischemic stroke An acute ischemic stroke occurs when a blood clot forms in a blood vessel in the brain and cuts off the flow of oxygen-rich blood to the brain.. ### Vasospasm Vasospasm means the narrowing of a part of the vessel due to its contraction.... This happens in response to cerebral hemorrhage or cerebral aneurysm rupture.... ### Narrowing of cerebral vessels This is a narrowing or blockage of a part of the artery that mostly happens due to atherosclerosis (hardening of the arteries)... ### Cerebral microembolism There are small blood clots that move in the bloodstream and cause a transient ischemic attack (stroke). ### Risk of stroke in adults and children with sickle cell anemia. The change in the shape of the blood cells in sickle cell anemia can lead to blood clots and blockage of blood vessels and increase the risk of stroke. In this test, a solution is injected into the forearm vein. that the blood is flowing in the wrong direction, which is due to the presence of a hole in the upper two parts of the heart wall.. Oval \[PTO\])... PTO is the source of stroke in children.. What happens in transcranial Doppler ultrasound?. **Doppler ultrasound steps** include the following: 1....there is no special preparation for doing a Doppler ultrasound....there is also no need to change hospital clothes or remove jewelry....2....in the Neurali Brain and Neurology Center, the ultrasound test is performed by a neurosurgeon and is checked, confirmed and interpreted by them....3....you are asked to lie down on the examination bed or sit in a chair during the test....4....a small amount of water-soluble gel on the skin The area to be examined is...taken..the gel is usually applied to the back of the neck, above the cheekbones, in front of the ear or on the eyelid..clothes...5...a small microphone-like device called a transducer is placed at the test site....turns into graphs or color images that are displayed on the screen....6...there is virtually no discomfort during the test....you may experience slight pressure when the transducer is pressed against your skin....7...you must keep your head still and avoid talking during the test.... 8.... After 9-30 minutes the gel is removed.... from your skin.... How can I get it ultrasound results?. Received his transcranial doppler. The radiologist or neurologist will analyze the images and send a report to your doctor who ordered the test. The doctor will tell you the results of the test and whether further tests are necessary. Transcranial Doppler ultrasound is not dangerous and has no harmful side effects... It is not used in ultrasound like X-ray imaging... What are the risks of Doppler ultrasound in pregnancy?... In the Neural Brain and Nerve Center, Doppler ultrasound (TCD) is performed by a specialist doctor, and in addition, the amount of blood vessels and its extravasation can be checked. It can also be used to check the mother's vascular problems... So **Doppler ultrasound during pregnancy** is not dangerous... What is the cost of Doppler ultrasound (TCD)? The cost of Doppler ultrasound depends on the center that performs this test and is covered by additional insurances... Doppler ultrasound test at Neurali Brain and Neurology Center If performed by skilled and experienced professionals, Doppler ultrasound (TCD) can provide useful diagnostic information for the diagnosis of intracranial stenosis or occlusion in people with acute ischemic stroke and other disorders. It can also order more invasive neurovascular imaging, especially where a CT or MRI imaging center is not immediately available. have the most modern Doppler ultrasound equipment and the best neurologist to diagnose and check all kinds of disorders, we are ready to serve you...