Perfusion scintigraphy of the brain in epilepsy
An examination that helps identify the location of seizures
What is cerebral perfusion scintigraphy?
Brain perfusion scintigraphy shows how blood flows in different parts of the brain. In the case of epilepsy, the examination can determine the exact location of the epileptic seizure – the so-called epileptic focus.
Why is the examination performed?
- In patients with epilepsy that does not respond well to medication.
- To determine where in the brain the seizures originate.
- As a basis for deciding whether surgical treatment of epilepsy is possible.
- Sometimes to supplement other examinations (EEG, MRI, PET).
How is the examination performed?
- The patient is hospitalised in a specialised ward with EEG monitoring.
- At the onset of a seizure, a small amount of radioactive substance is administered into a vein.
- This substance is quickly deposited in the area of the brain that is active at the time of the seizure.
- Imaging is performed later, usually 30–60 minutes later, when the patient is calm.
The examination is completely painless and safe for both the patient and their family.
How to prepare?
- Preparation takes place during hospitalisation in a specialised department.
- Cooperation between a neurologist and a nuclear medicine team is necessary.
- The patient has an intravenous cannula inserted so that the substance can be administered immediately during a seizure.
Is the examination safe?
Yes. The radiation exposure is low and the method is commonly used worldwide.
Why choose us?
- Close cooperation between neurologists and nuclear medicine specialists
- Modern SPECT/CT technology
- Individual and sensitive approach to patients and their families
- We cooperate with all health insurance companies
