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
Eregli Anadolu Hospital
Zonguldak, Turkey
Apart from in-detail treatment procedures available, Eregli Anadolu Hospital located in Zonguldak, Turkey has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:
- Latest cutting edge technology applied in the diagnostic and medical treatment equipment and processes.
- Complex and critical conditions have been treated by the hospital over time.
- Inbuilt area is 9000 square meters
- 130 inpatient bed capacity
- 30 physicians working in the hospital
- A number of polyclinics
- Diagnostic facilities such as with imaging, sleep labs, biochemistry labs
- Emergency rooms available
- Intensive care units for critical cases
- Operation theatres with latest facilities
Riyadh Care Hospital
Riyadh, Saudi Arabia
Apart from in-detail treatment procedures available, Riyadh Care Hospital located in Riyadh, Saudi Arabia has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:
- This healthcare organisation is equipped with modern and advanced healthcare instruments.
- Riyadh Care Hospital has a 325 bed capacity.
- The Department of Emergency and Department of Children Emergency work round the clock to provide the best of emergency care services.
- Respiratory Therapy and Dialysis Center takes care of the respiratory and renal conditions of the patients.
- Medical Rehabilitation Center provides the best in class rehabilitation and recovery services to the patients.
- Laboratory, Blood Bank, Physical Therapy and Radiology departments are also present.
- Intensive & Medium Care Unit for Children and Newborns and Intensive Care Unit for Cardiac conditions are also worth a mention for the outstanding work they are doing.
- Pharmacies for inpatients, outpatients and emergencies.
- The Intensive Care Unit is working to provide care for advanced and critical care.
Care national Hospital
Riyadh, Saudi Arabia
Apart from in-detail treatment procedures available, Care National Hospital located in Riyadh, Saudi Arabia has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals. Also listed below are some of the most prominent infrastructural details:
- International patient care services of Care National Hospital is also at par with global standards. They provide all kinds of assistance to the patients coming from different nationalities to get required treatment.
- Innovative healthcare practices are employed in the hospital and the healthcare providers routinely go over and above to provide the best treatment that any patient could get.
- The hospital specialises in providing patients with customised healthcare options.
- A multispecialty hospital with integrated departments, it has a bed capacity of 459.
- Homecare services are also routinely provided to the patients of Care National Hospital, Riyadh, Saudi Arabia.
- Outpatient Clinics include the following:
- Department of Binoculars
- Emergency Department
- Radiology Department
- Laboratory
- Blood Bank
- Department of Physical Therapy
- Pharmacy
Hospital Ruber International
Madrid, Spain
The Hospital has a wide architectural structure that consists of-
- 90+ consultation rooms
- 108+ private rooms
- 15 suites and 3 royal suites
- 10+ operation theatres
- Neuro-Rehabilitation unit
- Popular Specialties- Epilepsy, Neuropsychology, Neuro-Ophthalmology, Neuro-Oncology, Clinical Neurology, Memory Disorders, Movement Disorders, Neuro-rehabilitation
Meliva Kardiolita Hospital, Vilnius
Vilnius, Lithuania
Kardiolita Hospital, Vilnius located in Vilnius, Lithuania is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- An outpatient department, 56-beds for inpatients
- 13 advanced operation theatres
- 24-hour intensive care unit
- Emergency Department
- Gynecology Center
- Vascular Center
- ENT Center
- Neurology Center
- General and Abdominal Surgery Center
- The staff also takes care of your air travel and pick & drop facility
Baskent University Istanbul Hospital
Istanbul, Turkey
Baskent University Istanbul Hospital located in Istanbul, Turkey is accredited by ISO. Also listed below are some of the most prominent infrastructural details:
- 13.000 square meters indoor area
- Aesthetically designed Inpatient rooms
- Latest healthcare equipments
- 105 bed capacity
- 5 operating rooms
- 38 bed capacity in the Intensive Care Unit
- 609 healthcare personnel and healthcare professors
- Translation services for International patients
Circle Reading Hospital
Reading, United Kingdom
Circle Reading Hospital is a multispecialty hospital located in Reading, Berkshire. The infrastructure of the hospital is such that the patient is exposed to the luxurious and friendly environment and not something that seems daunting to them. The hospital offers a wide range of diagnostic and treatment services circle Reading Hospital is a multispecialty hospital located in Reading, Berkshire. The infrastructure of the hospital is such that the patient is exposed to the luxurious and friendly environment and not something that seems daunting to them. The hospital offers a wide range of diagnostic and treatment services to its patients, allowing them to choose the services that they wish to avail themselves in a hassle-free manner.
Keeping the quality in mind that the patient demands, the hospital has associated itself with some of the best consultants from Berkshire. The presence of some of the most experienced specialists from varied backgrounds, allows the hospital to have an environment that ensures the best possible clinical care for the patients.
The hospital offers treatment across 15+ specialties and some of the most popular treatments are offered for hip, knee, back, foot & ankle, gastroenterology, gynecology, shoulder & elbow, and gastroenterology.
Circle Reading Hospital offers a very warm and comfortable environment to the patients, from the moment they enter the building, whether for consultation or inpatient stay.
- Patient-friendly inpatient rooms
- 15+ Specialties
- Especially known for orthopedics and spine surgery
- Innovative technology
Facilities Provided:
- Inpatient rooms with TV, music, and films
- Private bedrooms with en-suite walk-in shower room
- Complimentary Wi-Fi
- Free on-site parking
- On-site cafe
Shirley Oaks Hospital
London, United Kingdom
Shirley Oaks Hospital is a multispeciality hospital established in 1986 and is part of Circle Health Group. The hospital is located on the outskirts of Croydon in Shirley Oaks Village. The hospital offers a wide range of diagnostic and treatment services to patients allowing them to choose the services that they wish to avail in a hassle-free manner.
The hospital is a multispecialty facility that offers all types of treatments from 15+ specialties, including general medicine, ophthalmology, gastroenterology, and dermatology. Shirley Oaks Hospital is associated with 80+ consultants from within the UK.
The hospital offers services and treatments to patients under the age of 18 years and above.
Shirley Oaks Hospital offers a very warm and comfortable environment to the patients, from the moment they enter the building, whether for consultation or inpatient stay.
- Patient-friendly inpatient rooms
- 15+ Specialties
- Especially known for orthopedics and spine surgery
- Innovative technology
Facilities Provided:
- Inpatient rooms with TV, music, and films
- Private bedrooms with en-suite walk-in shower room
- Complimentary Wi-Fi
- Free on-site parking
St Edmunds Hospital
Bury Saint Edmunds, United Kingdom
St Edmund Hospital has 26 beds with all rooms offering the privacy and comfort of en-suite facilities, views of the gardens, TV, and high-speed Wi-Fi. The hospital has three functional Operation Theatre for minor or major surgeries
The hospital has an imaging department and physiotherapy team based at the hospital to ensure the best care before and after treatment. The Hospital has a dedicated day case recovery area where patients can relax after day case procedure until discharged from the hospital.
Room service is provided to all inpatients by our catering team. All dietary needs can be catered for at the hospital.
The hospital has car parking spaces around the grounds, with a drop-off bay and disabled spaces directly opposite the entrance to the main hospital entrance.
The hospital has all the needed facilities, the latest in technology, and on-site support services; The hospital offers a wide range of procedures from routine investigations to complex surgery.
St Edmunds Hospital has more than 50 consultants who are experts and are s supported by caring and professional staff, dedicated nursing teams, and Resident Medical Officers on duty 24 hours a day, providing care within a friendly and comfortable environment.
Sanar International Hospital
Gurugram, India
Sanar International Hospital is a multispeciality hospital based on Golf Course Road in Gurugram, a part of Delhi NCR. It was founded in 2018 and houses one of the most comprehensive and advanced surgical care specialties. This 150-bedded facility is committed to providing the best patient experiences and healthcare services is the core of the hospital’s mission. Staffed by a group of visionary and competent medical professionals who are well-versed in their fields and eminent for their empathy and understanding, Sanar International Hospital provides optimal care to its patients, making it a popular
Specialties in the Hospital such as Heart, Bone, and Joint neurosciences, Cancer, Kidney and Liver Transplant, and other successful procedures along with experienced medical professionals have made a mark for themselves among domestic patients and international patients who come to India to have the finest healthcare services. It follows strict international practices and believes that the centricity of the patient is essential for providing high-quality care through world-class infrastructure and state-of-the-art facilities. The technologies offered by the Hospital include Digital X-rays, MRI, CT, Ultrasound, transfusion medicine, pharmacy, laboratory services, 24 hrs emergency and ambulance services.
It offers more than 20 plus specialties such as General Medicine, Anesthesiology, Cardiac Sciences, Ophthalmology, Gastroenterology, Hematology, Orthopedics, General Surgery & Surgical, Cardiothoracic Surgery, Hepato Biliary Surgery, Pediatrics, Liver Transplantation, and Critical Care Medicine. The Hospital has a highly skilled medical staff of neuro-anesthetists, neurologists, specialized neurocritical care experts, neurosurgeons neuropsychologists, and neuropsychiatrists. There are specific centers for the treatment of epilepsy, stroke, brain tumors, movement disorders, spinal problems, and headaches.
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.
