The term neuro-ultrasound encompasses various ultrasound examinations of the nerves and brain. A transcranial ultrasound examination, for example, allows a more precise assessment of the brainstem if Parkinson’s disease is suspected. In the case of entrapment syndromes (e.g. carpal tunnel syndrome), nerve adhesions or tumors, ultrasound examination of the peripheral nerves can provide important information.
Neuro-ultrasound
Description of the examination
Neuro-ultrasound is an umbrella term for various ultrasound examinations that specifically target the nervous system. These include, for example, transcranial ultrasound measurements, in which certain brain structures are made visible through the bones of the skull. A typical application is the examination of the brainstem in suspected Parkinson’s disease.
In addition, neuro-ultrasound can also be used to visualize peripheral nerves in order to diagnose, for example, entrapment syndromes (e.g. carpal tunnel syndrome) or tumors. The procedure uses sound waves that are sent into the body via a transducer. They are reflected differently by the tissue, which enables a detailed image of the nerve structures.
When is this examination necessary?
Neuro-ultrasound is used if the doctor suspects abnormalities in the brain or peripheral nerves. In suspected Parkinson’s disease, the so-called “hyperechogenicity” in the brainstem can be an important indication. This method is also used for nerve damage caused by constrictions or injuries.
The procedure is suitable for monitoring the progress of already diagnosed diseases or after surgical interventions on nerves. Another benefit is the early detection of tumors or other space-occupying processes, so that targeted therapy can be initiated.
Is this examination painful or uncomfortable?
Neuro-ultrasound is painless. You will only feel the ultrasound probe being placed and the cold gel on your skin. During a transcranial examination, it may be necessary to apply more pressure in order to transmit sufficient sound waves through the skull bone.
Since there is no penetration into the body and no radiation exposure, neuro-ultrasound is very gentle. As a rule, you can resume your normal daily routine immediately after the examination.