Epilepsy treatment outcome depends on pre-surgical evaluation quality, surgical volume, and the subspecialty training of the neurosurgeon performing the procedure. Not every hospital offering brain surgery has a dedicated epilepsy surgery programme. And that distinction matters more than most patients realise when they are choosing where to be evaluated.
According to Dr. Gurneet Singh Sawhney, Neurosurgeon in Mumbai, “the quality of pre-surgical evaluation determines surgical outcome as much as the operation itself a centre doing epilepsy surgery without structured video EEG and epilepsy protocol MRI is not doing epilepsy surgery properly.”
What Makes a Hospital Suitable for Epilepsy Surgery Evaluation?
A hospital performing general neurosurgery is not the same as a centre with a dedicated epilepsy surgery programme. The difference between the two shows up directly in outcomes data and patients choosing where to be evaluated deserve to understand what separates them.
- Dedicated video EEG monitoring: A structured epilepsy centre conducts prolonged inpatient video EEG to capture habitual seizures and localise the seizure onset zone. Without this, surgical planning has no reliable target. And resection outcomes at centres skipping this step are significantly worse than centres where EEG concordance with MRI is confirmed before anything else happens.
- MRI epilepsy protocol sequences: Standard brain MRI misses lesions that dedicated epilepsy sequences identify. Thin-slice T1, FLAIR, and hippocampal volumetry are not routine they’re specifically ordered for epilepsy surgical planning. Because a normal standard MRI doesn’t exclude a surgically treatable lesion, the imaging protocol used at the evaluating centre determines whether a patient is correctly identified as a surgical candidate or incorrectly dismissed as non-lesional.
- Neuropsychological assessment before surgery: Baseline cognitive and memory evaluation identifies domains at risk from planned resection. Centres omitting this step cannot accurately predict post-operative cognitive outcomes. In temporal lobe cases specifically, memory function is directly at risk and patients deserve to know that before giving consent, not after.
- Subspecialty fellowship training of the surgeon: Epilepsy surgery outcomes are volume and training dependent. A neurosurgeon with dedicated epilepsy surgery fellowship training at a high-volume academic centre produces measurably different results from a general neurosurgeon performing occasional epilepsy cases alongside a broader surgical caseload. That gap is not subtle.
Surgical volume, evaluation protocol quality, and surgeon subspecialty training together determine whether a centre is appropriate for drug-resistant epilepsy management.
Explore epilepsy surgery in Mumbai and the structured evaluation programme at Fortis Hospital Mulund West.
What Epilepsy Surgery Evaluation at Fortis Hospital Mulund West Involves?
No surgical recommendation is made until all evaluation components are completed and reviewed together. The process typically takes two to four weeks and concludes with a specific, evidence-based recommendation for that individual patient.
Prolonged video EEG monitoring: Inpatient capture of habitual seizures with simultaneous clinical and EEG recording localises the seizure onset zone. Concordance between semiology, EEG localisation, and MRI findings determines whether resective surgery, stereo-EEG for further mapping, or neuromodulation is the appropriate next step.
Functional mapping where indicated: When the seizure focus sits adjacent to motor, language, or memory cortex, functional MRI and intraoperative cortical mapping define the safe resection boundary. But this is precisely what makes previously inoperable cases operable not a new surgical technique, but a more complete pre-operative understanding of where the boundary actually is.
Neuromodulation pathway for non-surgical candidates: Patients without a resectable focus or with bilateral epileptiform activity are evaluated for vagus nerve stimulation or deep brain stimulation as palliative options. Drug resistance doesn’t end the management pathway. It redirects it toward the option that is actually appropriate for that specific case.
Post-operative follow-up protocol: MRI at three months confirms resection completeness. Neuropsychological reassessment at six months tracks cognitive outcomes. And structured medication taper is considered after sustained seizure freedom rather than leaving patients on antiepileptic medication indefinitely when the seizure focus has been successfully removed.
Serial re-evaluation is offered to patients where candidacy is initially unclear because SEEG-guided localisation continues expanding the resectable pool as investigation technology advances.
Families who have read about whether neurological problems can exist with normal scans already understand why the imaging protocol used at the evaluating centre directly influences whether a lesion is identified and whether a patient is correctly assessed as a surgical candidate.
Why Choose Dr. Gurneet Singh Sawhney?
Dr. Gurneet Singh Sawhney completed a dedicated epilepsy surgery fellowship under Prof. Sugano at Juntendo University, Tokyo, one of Asia’s highest-volume epilepsy surgery programmes, and a functional neurosurgery fellowship under Prof. Taira at Tokyo Women’s Medical University. Two dedicated subspecialty fellowships not general exposure to occasional epilepsy cases during a broader rotation. At Fortis Hospital Mulund West, every drug-resistant epilepsy case undergoes structured pre-surgical evaluation before any surgical recommendation is made.
Patients presenting from across India and internationally receive a direct candidacy assessment what the focus is, whether it’s resectable, whether complete resection is safe, and what the realistic probability of seizure freedom is for that specific pathology. No generalised statistics. The recommendation comes from objective evaluation findings for that individual case alone.