What is This Treatment?
Stereotactic brain biopsy involves taking samples from lesions in deep brain regions using a three-dimensional coordinate system guided by CT or MRI. It is the gold standard method for undiagnosed brain lesions.
Benefits
- Millimetric targeting precision
- Minimal brain tissue damage
- Safe diagnostic method
- Short operation time
Treatment Process
A stereotactic frame is attached to the patient's head. CT or MRI images are taken and the lesion coordinates are calculated. A tissue sample is taken from the target lesion through a small incision using a needle. The procedure takes approximately 1-2 hours.
When is it used?
- Deep-seated brain lesions with high direct surgical risk
- Masses where definitive diagnosis cannot be established by imaging
- Cases where differentiation between lymphoma, infection, or tumor is critical
- When pathological confirmation is required before treatment decisions
Recovery and planning
In most patients after stereotactic biopsy, the follow-up process is lighter than with open surgery; however, the determining factor is the diagnostic quality of the tissue sample obtained. Close monitoring is required after the procedure for bleeding, neurological changes, or headache. The next step is shaping the multidisciplinary treatment plan according to biopsy results.
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