MRI Brain with Navigation Protocol is a specialized high-resolution MRI examination that generates detailed three-dimensional brain images for computer-assisted surgical navigation. It is performed primarily for pre-surgical planning to accurately localize brain lesions and define their relationship with critical surrounding structures, supporting precise and safe surgical treatment.
Disclaimer: Result availability is subject to the laboratory's schedule and test availability.
Yes. In selected patients, navigation-quality MRI images may be incorporated into the pre-surgical evaluation for epilepsy, particularly when a structural lesion is suspected.
Yes. While both provide structural brain imaging, a navigation protocol typically uses specific high-resolution 3D sequences, precise image orientation, and data formatting suitable for integration with surgical navigation systems.
Preparation depends on whether contrast is planned. Inform the MRI team about metallic implants, pacemakers, previous surgeries, kidney disease, previous contrast reactions, pregnancy or possible pregnancy, and other implanted medical devices.
Depending on the clinical situation, your doctor may recommend functional MRI, diffusion tensor imaging/tractography, MR angiography, PET-CT, laboratory tests, or other specialized imaging as part of surgical planning.
This examination may be recommended for patients with a brain tumor, mass, lesion, vascular abnormality, epilepsy-related lesion, or another condition requiring neurosurgical treatment. It is particularly useful when detailed anatomical information is required before surgery.