Lesionectomy is a specialised brain surgery designed to remove abnormal tissue causing seizures or other neurological issues, especially in patients who do not respond well to medications. It targets specific brain lesions identified through detailed imaging and diagnostic evaluations.
The procedure involves opening a small part of the skull (craniotomy) to access and carefully remove the lesion, with the help of advanced tools like brain mapping and surgical navigation to avoid damage to healthy brain areas.
Lesionectomy can significantly reduce or stop seizures and may also improve cognitive and functional abilities. Recovery depends on the lesion’s location and complexity, and patients are often supported with short-term rehabilitation and ongoing medical follow-up.
- Frequent or uncontrolled seizures, especially if medications are ineffective
- Neurological symptoms such as weakness, vision changes, speech difficulties, or memory problems
- Changes in personality or cognition
- Brain imaging (MRI, CT) that shows a lesion with unclear or suspicious features
- Neuroimaging: MRI, PET, or CT scans to locate the lesion
- EEG monitoring: To map seizure activity and confirm the lesion as the source
- Neuropsychological testing: To assess memory, language, and cognitive functions
- Functional MRI or brain mapping: To identify areas responsible for vital functions like speech or movement
- Medication review: Some drugs may be paused or adjusted before surgery
- Fasting: Usually required 6–8 hours before the procedure
- Anaesthesia: The patient is placed under general anaesthesia.
- Craniotomy: A portion of the skull is carefully opened to access the brain.
- Navigation and Mapping: Advanced imaging and intraoperative brain mapping guide the surgeon to locate the lesion precisely.
- Lesion Removal: The abnormal tissue is removed, taking care to avoid surrounding healthy or functional areas.
- Closure: The bone flap is replaced, and the scalp is sutured.
- Infection
- Bleeding
- Brain swelling
- Neurological deficits (speech, memory, or motor issues, depending on location)
- Seizures after surgery
- Cerebrospinal fluid leakage
- Anesthesia-related complications
- Seizure reduction or elimination, especially in drug-resistant epilepsy
- Improved quality of life, cognitive function, and independence
- Minimal disruption to the surrounding brain tissue when precisely targeted
- Increased effectiveness of medications post-surgery, if still required
- It can sometimes eliminate the need for lifelong anti-seizure medication
- Patients are initially monitored in the ICU and then transferred to a regular neurology unit.
- Headaches, fatigue, or confusion are common during early recovery.
- Physical, occupational, or speech therapy may be needed depending on outcomes.
- Most patients resume light activities in 2 to 4 weeks and return to work or school within 6 to 8 weeks.
- Follow-up includes neuroimaging, EEGs, and ongoing neurology consultations.
Would you like some help? We are available.
Get Help
Medicana Bahcelievler Hospital
Istanbul, Turkey
Medicana Bahcelievler Hospital located in Istanbul, Turkey is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:
- Capacity of 89 beds
- 6 Operating Rooms
- 2 Delivery Rooms
- Coronary Intensive Care Unit
- General Intensive Care Unit
- Neonatal Intensive Care Unit
- Dialysis Unit with 30 beds
Medicana Konya Hospital
Konya, Turkey
Medicana Konya Hospital located in Konya, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- Providing services in a closed area of 30.000 m2
- It has a total of 80 physicians (including 32 specialist physicians), 37 academicians, 8 practitioners, 1 psychologist and 2 Dieticians
- General and Neonatal Intensive Care Units
- Total bed capacity for 223 beds with 49 in general intensive care, 7 in cardiovascular surgery intensive care, 9 beds in coronary intensive care unit, 41 in NICU and 117 service beds
- Operating rooms are equipped with the latest medical technologies & state-of-the-art equipment like IT, MRI (1.5 Tesla), Mammography, Ultrasonography, etc.
- Laboratories and Imaging Units
- UHA Unit for International Patients
- Pharmacies on Duty
- Hospital rooms are categorized as Standard rooms and Suite rooms
- Rooms are fully equipped with basic needs of a patient and their relatives, like TV, Mini Fridge, Nurse call system, telephone, central air conditioning ventilation system, etc.
- 24-hour cafeteria
- Parking lot
- Mens & Womens Place of worship
NMC Royal Hospital, DIP
Dubai, United Arab Emirates
NMC Royal Hospital, DIP located in Dubai, United Arab Emirates is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- The hospital has a total area of 17,695 sq. meters
- 73 beds in VIP suites, Private rooms and Sharing rooms
- 40 Consultation rooms
- 4 Operation Theatres
- 1 Labour room
- 2 Delivery rooms
- ICU with Isolation bed
- Neonatal Intensive Care Unit with Isolation bed
- Emergency with Isolation bed
- 24x7 Ambulance service
- 24x7 Community Pharmacy
- 24x7 Emergency Services
- Parking for visitors and patients
- Outpatient services
- Nursery
NMC Specialty Hospital - Al Ain
Abu Dhabi, United Arab Emirates
NMC Specialty Hospital - Al Ain located in Abu Dhabi, United Arab Emirates is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- Capacity for more than 82 beds
- 7 Intensive Care beds
- 13 Nursery beds
- A well-equipped laboratory where tests are carried out by a centralized computerized system
- The hospital has tied up with Biomnis, France for rare investigations and tests not available locally
- Radiology Department with cutting-edge technology- a patient friendly open MRI (1.0 tesla), 64-Slice Spiral CT Scanner, 4-D Ultrasound with Color Doppler, Bone Densitometry, Mammogram, and Digital X-Ray systems backed by a fully integrated PACS system
- 24-hour Emergency Clinic
- 24-hour Ambulance Services
- 24-hour New Medical Center Pharmacy
- 100+ Doctors
- 350+ paramedical personnel and nursing staff
Medicana Bursa Hospital
Bursa, Turkey
Medicana Bursa Hospital located in Bursa, Turkey is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:
- Covers an indoor area of 40,000 sqm
- 22-storey building
- Capacity of 300 beds (100 intensive care beds and 200 single rooms)
- Intensive care units with general intensive care units (reanimation)
- Operating rooms are available for all kinds of surgeries
- Cardiovascular surgery ICU
- Neonatal ICU (NICU)
- Coronary ICU
- Emergency room
- Bursa Hospital provides a 5-star hotel comfort to its patients and their relatives
- Cinema and Conference hall with Medical explanations
- Rest areas
- Cafeteria
- Game and Hobby sections for children
- Dining room (designed for 1000 employees)
- Terrace Rest Area
Shanti Mukand Hospital
Delhi, India
Shanti Mukand Hospital located in New Delhi, India is accredited by ISO, NABH. Also listed below are some of the most prominent infrastructural details:
- Most medical and surgical disciplines are covered in the hospital in terms of treatment.
- The diagnostics of the hospital are up to date with the latest technologies in a specialised dedicated wing called as SMH Imaging Center.
- Some important specialties available in the hospital are Orthopedics, Oncology (SMH Cancer Center), Neurology, Cardiac Care, Pediatrics etc.
- Physiotherapy services are available for patients.
- There is a specific Dialysis unit known as SMH Dialysis Center.
- There is a bed capacity of 200.
- Modular Operation theatres as well as provisions for minimally invasive procedures.
- Critical care and emergency care departments are also present.
NeuroGen Brain and Spine Institute
Mumbai, India
NeuroGen Brain and Spine Institute aims to provide seamless service to individuals with incurable neurological disorders, through revolutionary holistic comprehensive neurorehabilitation and medical care, and regenerative medicine. The hospital combines the traditional and latest techniques, with an aim to eliminate the trauma and improve the quality of life of the patient. The hospital comes with high tech infrastructure which contributes to providing a unique experience to patients.
Infrastructure & facilities:
Treated over 7500+ patients from 65 countries
Accredited by ISO 9001-2015 and a Good Laboratory Practice and Good Manufacturing Practice certified stem cell laboratory
Facility is completely wheelchair friendly
Two state of the art operation theaters equipped with all necessary equipment required for stem cell transplantation
Have a multi disciplinary team performing procedures under strict aseptic conditions
Laboratory equipped with various modern instruments for stem cell processing
Expert neuropathologist team which performs procedures under completely sterile conditions
Bio safety cabinet, CO2 Incubator, Cell Counter, ?uorescence microscope, Centrifuge Machines, Scienti?c Refrigerator
The stellar physiotherapy team address physical disability experienced by patients
The Sensory Integration department comprises of professionals who help individuals with sensory processing issues
Four types of accommodation available. Bed types range from Executive to General suites
Consultation available on Call / Email / Skype
Visa and Travel assistance
Provision of ambulance/car pickup at airports
Local transport available as per the requirements of patients
Rehabilitation facilities wherein experts train you for the therapies and exercises
Hassle free discharge as per your flight timings
Patient dropped to airports in car / ambulance
Fully Air conditioned Deluxe-Suite rooms
Payments accepted through Credit Card /Cash / Debit Card / Wire Transfer and Bank Details
Kaplan Medical Centre
Rehovot, Israel
Kaplan Medical Centre located in Rehovot, Israel is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- Located in an area of 240 dunams of lawns, trees and lovely corners that provides the medical center pastoralism and tranquility, and soak up a relaxed atmosphere among our patients
- Hearing and Speech Institute
- Childrens Auditorium
- Hybrid Catheterization Room
- purchase of a new CT (256 slices)
- In the coming years, it is planned to develop: a rehabilitative geriatric medical center, a maternity club, an eye clinic and a heart center - the largest in the Middle East
- Blood Bank
- Pharmacy services
- Accommodation in Hospital Campus
- Maternity club
VPS Lakeshore Hospital
Kochi, India
VPS Lakeshore Hospital located in Kochi, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- Advanced hi-tech healthcare facility
- Innovative diagnostic & therapeutic medical technologies
- Diagnostic endoscopy of nose, esophagoscopy, Laryngoscopy, Bronchoscopy
- Cardiac department- Coronary Artery Bypass Grafting, Total Arterial Coronary Revascularization, Heart Valve Repairs and
- Replacements, Surgery for Heart Failure, Intracardiac Repair of Congenital Anomalies of the Heart, Surgery for Atrial Fibrillation
- Neurosurgery department: Keyhole Surgery for disc & other spine disorders, such as Spine Tumors, Navigation-guided, and Endoscopic Brain Tumor Surgery, Minimally invasive Brain Surgery, Advanced Head Injury Management with the ICP Monitoring
- State-of-the-art-hemodialysis Units
- Kidney Transplantation is done with Laparoscopic Donor Nephrectomy
- 24 hour rapid TAT team equipped with four specialists have increased survival and decreased patient morbidity
- Joint preservation techniques include autologous chondrocyte implantation
- Cutting edge operation theaters & world-class transplant ICUs
- Urology department: 3D Laparoscopy, Minimally Invasive Surgery, Ureteroscopy, RIRS, Endourology: PCNL
- Objective swallowing evaluation services such as functional endoscopic evaluation of Swallowing & Video Fluoroscopic Swallow
Acibadem Bakirkoy Hospital
Istanbul, Turkey
Acibadem Bakirkoy Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- This hospital has as many as 102 beds with intensive care beds (27), operating theatres (7).
- There is also one heliport in the hospital that is used for the purpose of emergency transfer within the hospital.
- The operating theatres as well as inpatient facilities have been upgraded vis. a vis. technology and infrastructure in the year 2008 and 2009 and both outpatient as well as inpatient were upgraded as recently as in the year 2017.
- A very well developed Neonatal Intensive care unit.
- Some popular specialties and departments of Acibadem Bakirkoy Hospital, Istanbul, Turkey are Cardiology, Dermatology, Endocrinology, Family medicine, Gastroenterology, Nephrology, Neurology and Oncology.
Need Some Advice From Our Experts?
Request a Call Back Now!
Our team of healthcare experts would be happy to assist you
+99Process Involved for Lesionectomy
- Preoperative Evaluation: This includes a neurological exam, EEG, MRI, and sometimes intracranial monitoring to localise the lesion.
- Surgical Planning: Advanced imaging and brain mapping are used to plan a safe and precise lesion removal.
- Surgery (Lesionectomy): The identified brain lesion is surgically removed through a craniotomy.
- Intraoperative Monitoring: Brain function is continuously monitored to protect vital areas of the brain.
- Postoperative Care: Includes observation in the ICU, pain management, and neurological assessments.
- Rehabilitation: This may involve physical, occupational, or speech therapy, depending on the specific brain area affected.
- Follow-up and Monitoring: Conduct long-term follow-up, including imaging and seizure monitoring, to assess outcomes and evaluate the effectiveness of treatment.
- Drug-resistant epilepsy: Lesionectomy is performed when seizures persist despite optimal medication.
- Low-grade gliomas: The surgery removes slow-growing brain tumours that contribute to seizure activity.
- Cortical dysplasia: Abnormal brain tissue responsible for seizures is surgically eliminated.
- Cavernous malformations: These vascular lesions, which cause recurrent seizures, are safely excised.
- Gangliogliomas: Rare tumours made up of nerve and glial cells are removed to help manage epilepsy.
- Dysembryoplastic neuroepithelial tumours (DNETs): Benign brain growths that trigger seizures are taken out.
- Arteriovenous malformations (selected cases): Certain vascular abnormalities linked with seizures are treated surgically.
- Benign brain lesions causing seizures: Non-cancerous brain abnormalities that generate seizures are targeted and removed.
- Hamartomas: These non-cancerous tissue overgrowths are excised when they cause epilepsy.
- Epileptogenic brain tumours: Tumours acting as a source of seizures are surgically treated.
- Neurological evaluation to confirm seizure origin or lesion-related symptoms.
- Imaging tests, such as MRI, CT scans, and PET scans, are used to locate the lesion accurately.
- EEG or intracranial monitoring to identify abnormal electrical activity.
- Surgical planning using neuronavigation and functional mapping.
- Craniotomy to access the lesion in the brain.
- Precise removal of the abnormal tissue causing seizures or symptoms.
- Intraoperative monitoring is used to ensure the safety of the surrounding brain areas.
- Closure of the surgical site and transfer to recovery or ICU for observation.
- Postoperative imaging to confirm complete lesion removal.
- Ongoing follow-up for seizure control and neurological function evaluation.
- Craniotomy
- Electrocorticography (ECoG)
- Stereoelectroencephalography (SEEG)
- Neuronavigation
- Intraoperative MRI
- Cortical mapping
- Functional MRI (fMRI)
- Brain biopsy
- Intracranial EEG monitoring
- Awake craniotomy
- Seizure control in patients with drug-resistant epilepsy
- Improved quality of life due to reduced or complete seizure freedom
- Preservation of brain function by targeting only the lesion
- Minimally invasive options are available in selected cases
- Faster recovery time compared to extensive brain surgeries
- Reduced medication dependence, often leading to dose reduction or discontinuation
- Accurate diagnosis and treatment, when combined with advanced imaging and monitoring techniques
- Please complete the form to provide us with relevant information about your condition.
- Consult with Our Healthcare Expert: One of our qualified specialists will contact you for a consultation.
- Receive a Detailed Treatment Plan: After examining your situation, we will provide you with a detailed treatment plan that includes expert opinions and a cost breakdown for various options.
- Select your preferred option: Choose the therapy option that best suits your needs.
- Seamless Organisation: We will manage all the details, including visas, flights, accommodations, and transfers, for a stress-free journey.
