23/10/2025
When Is Brain Surgery Always Required?
Brain surgery isn’t performed unless it’s truly needed.
It’s only done when it offers a clear benefit — curing a condition or improving the patient’s outcome.
Some small brain tumours can be monitored or treated with targeted radiotherapy like Gamma Knife.
But in other cases, surgery becomes essential.
Here’s when it’s always required:
- Brain tumours: A biopsy is needed to determine the tumour type and guide treatment.
- Large tumours (2.5–3 cm): Surgery is necessary when other treatments can’t reach or control it.
- Histological diagnosis: Removing tumour tissue helps pathologists plan the right therapy.
- Navigation-guided biopsy: A precise, minimally invasive way to collect samples safely.
Brain surgery plays a crucial role in diagnosing and treating tumours — ensuring patients get the right treatment plan from the start.
I’m Dr Azman Raffiq, Consultant Neurosurgeon & Spine Surgeon in Kuala Lumpur, Malaysia. I specialise in brain and spine disorders using advanced, minimally invasive techniques and am available for consultations at Pantai Hospital Kuala Lumpur and Ampang Puteri Specialist Hospital.
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