Brain tumour surgery helps remove or reduce abnormal growths inside the brain. Doctors recommend surgery to relieve pressure, improve symptoms, confirm diagnosis, or remove cancerous tissue.
Modern neurosurgery has improved safety and recovery outcomes for many patients. Techniques such as neuronavigation, intraoperative MRI, and minimally invasive procedures help surgeons remove tumours with greater precision while protecting healthy brain tissue.
Choosing an experienced treatment centre and specialist also plays an important role in recovery and long-term outcomes. Patients searching for a trusted brain tumour hospital in Ahmedabad may consider SGVP Holistic Hospital for advanced neurological care and multidisciplinary treatment support.
What Is Brain Tumour Surgery?
Brain tumour surgery is a procedure that removes all or part of a brain tumour. Neurosurgeons perform surgery to reduce pressure on the brain and improve neurological function.
Doctors may recommend surgery for benign or malignant tumours depending on the tumour’s size, location, and growth pattern.
Common goals of brain tumour surgery include:
- Remove the tumour completely when possible
- Reduce tumour size before radiation or chemotherapy
- Relieve symptoms such as headaches or seizures
- Obtain tissue for biopsy and diagnosis
- Reduce pressure inside the skull
The surgical approach depends on how close the tumour lies to important brain structures.
Types of Brain Tumour Surgery
Different surgical methods, such as craniotomy, awake brain surgery, endoscopic surgery, stereotactic biopsy, and laser interstitial thermal therapy (LITT), treat different tumour types and brain locations.
Neurosurgeons select the safest technique after reviewing MRI scans, tumour size, and neurological findings.
Types of brain tumour surgery include:
1. Craniotomy
Craniotomy is the most common brain tumour surgery. The surgeon temporarily removes part of the skull to access the brain.
During this procedure:
- The patient receives general anaesthesia
- Surgeons create an opening in the skull
- The tumour is removed carefully
- The skull bone is repositioned and fixed
Doctors use craniotomy for many gliomas, meningiomas, and metastatic brain tumours.
2. Awake Brain Surgery
Awake brain surgery allows doctors to monitor speech, movement, and memory during tumour removal. Patients remain awake during selected stages of surgery.
This technique helps protect important brain functions when tumours lie near speech or motor areas.
Patients may undergo:
- Language testing during surgery
- Hand or leg movement monitoring
- Cognitive response assessment
3. Endoscopic Brain Surgery
Endoscopic surgery uses small instruments and a camera through tiny openings. This minimally invasive method reduces tissue damage and recovery time.
Doctors commonly use it for:
- Pituitary tumours
- Ventricular tumours
- Skull base tumours
4. Laser Interstitial Thermal Therapy (LITT)
LITT uses laser heat to destroy tumour tissue through a minimally invasive approach. It suits selected small or deep-seated tumours.
At SGVP Holistic Hospital, advanced neurological care also includes procedures such as deep brain stimulation treatment in Ahmedabad for selected neurological disorders involving abnormal brain signalling.
When Do Doctors Recommend Brain Tumour Surgery?
Doctors recommend surgery when the tumour causes symptoms or shows continued growth. Surgery also helps confirm whether the tumour is benign or cancerous.
Common reasons for surgery include:
- Persistent headaches
- Seizures
- Vision or speech problems
- Weakness or balance issues
- Increased intracranial pressure
- Suspicion of cancer
In some cases, doctors combine surgery with chemotherapy or radiation therapy for better tumour control.
How to Prepare for Brain Tumour Surgery
Preparation improves surgical safety and recovery outcomes. Patients undergo multiple tests before surgery.
Pre-surgical evaluation may include:
- MRI or CT brain scans
- Blood investigations
- Neurological examination
- Heart and lung assessment
- Medication review
Doctors may ask patients to stop blood thinners before surgery. Patients also receive instructions regarding fasting and hospital admission.
Consulting an experienced neurosurgeon in Ahmedabad at SGVP Holistic Hospital can help patients understand surgical planning, risks, and expected outcomes clearly before treatment.
What Happens During Brain Tumour Surgery?
Brain tumour surgery involves identifying and removing the tumour while preserving nearby healthy brain tissue. The most commonly performed procedure is a craniotomy, where the neurosurgeon temporarily removes a section of the skull to access and remove the tumour.
Depending on the tumour’s size and location, doctors may also use minimally invasive techniques such as endoscopic surgery or laser-assisted procedures.
The Surgical Process
Brain tumour surgery is performed by specialised neurosurgeons using advanced imaging and monitoring systems for better precision and safety. The procedure usually includes the following stages:
- Pre-Surgical Imaging and Planning
Doctors perform MRI or CT scans before surgery to identify the tumour’s exact size, position, and relationship with nearby brain structures. These scans help surgeons plan the safest surgical approach.
- Anaesthesia Administration
Most patients receive general anaesthesia before surgery. In some cases, surgeons may perform an awake craniotomy for tumours located near areas controlling speech, movement, or memory. During this procedure, the patient remains awake for certain stages so doctors can monitor brain function in real time.
- Accessing the Brain
The surgeon makes an incision on the scalp and carefully exposes the skull. A specialised surgical drill creates a temporary opening called a bone flap to access the affected brain area.
- Tumour Removal
Surgeons use operating microscopes, endoscopes, ultrasound guidance, and neuronavigation systems to remove the tumour carefully. The goal is to remove as much tumour tissue as possible while protecting healthy brain function.
- Closure After Surgery
Once the tumour removal is complete, the surgeon repositions the bone flap and secures it using small plates and screws. The scalp incision is then closed with stitches or surgical staples.
Risks of Brain Tumour Surgery
Brain tumour surgery carries risks because the brain controls vital body functions. However, modern neurosurgical techniques have reduced complication rates significantly.
Possible complications include:
- Bleeding
- Infection
- Brain swelling
- Seizures
- Stroke
- Speech problems
- Weakness or paralysis
- Memory or cognitive changes
- Cerebrospinal fluid leakage
The risk level depends on:
- Tumour location
- Tumour size
- Patient age
- Overall health condition
- Extent of surgery
Cost of Brain Tumour Surgery in India
Brain tumour surgery costs vary depending on the tumour type, surgical complexity, hospital infrastructure, and postoperative care requirements. Advanced procedures involving intraoperative MRI, neuronavigation, or prolonged ICU care may increase the total expense.
In India, brain tumour surgery may range from approximately ₹1.5 lakh to ₹10 lakh or more based on the treatment plan and hospital category.
Brain tumour surgery cost in India depends on multiple medical and hospital-related factors, including:
- Tumour type and location (complex or deep tumours cost more)
- Surgical technology used (advanced tools increase cost)
- Hospital stay and ICU duration
- Neurosurgeon’s expertise and hospital facilities
- Additional treatments like radiation, chemotherapy, and rehabilitation
Recovery After Brain Tumour Surgery
Recovery after brain tumour surgery varies from person to person. Some patients recover within weeks, while others need several months. Patients usually stay in intensive care for close monitoring immediately after surgery.
Common recovery symptoms may include:
- Fatigue
- Headache
- Mild swelling
- Temporary confusion
- Difficulty concentrating
- Balance problems
Doctors monitor neurological function carefully during the recovery period.
Recovery timeline
| Recovery Stage | Expected Timeline |
| ICU monitoring | First 24-48 hours |
| Hospital stay | 3-10 days |
| Stitches removal | Around 7-14 days |
| Return to light activities | 4-6 weeks |
| Full neurological recovery | Several weeks to months |
Rehabilitation therapies may include:
- Physiotherapy
- Speech therapy
- Occupational therapy
- Cognitive rehabilitation
Research published in neurological rehabilitation studies shows that structured rehabilitation improves functional recovery and quality of life after brain tumour surgery.
Life After Brain Tumour Surgery
Many patients return to daily activities after proper recovery and rehabilitation. Long-term outcomes depend on tumour type, surgical success, and additional treatments.
Doctors may recommend:
- Follow-up MRI scans
- Chemotherapy
- Radiation therapy
- Anti-seizure medications
- Lifestyle modifications
Patients should report any new neurological symptoms immediately.
Tips for smoother recovery
- Follow medication schedules carefully
- Attend all follow-up appointments
- Avoid heavy lifting initially
- Maintain adequate hydration
- Get proper sleep and nutrition
- Continue prescribed rehabilitation exercises
Conclusion
Brain tumour surgery remains one of the most effective treatments for many brain tumours. Early diagnosis, accurate surgical planning, and advanced neurosurgical technology improve patient outcomes and recovery.
While every surgery carries risks, experienced neurosurgical teams can significantly improve safety and long-term quality of life. Patients should discuss treatment goals, possible complications, and recovery expectations thoroughly before surgery.
Frequently Asked Questions (FAQs)
Brain tumour surgery can successfully remove or reduce many tumours, but outcomes depend on tumour type, location, and stage. Benign tumours generally show better surgical outcomes than aggressive cancers. Early diagnosis, advanced surgical techniques, and postoperative rehabilitation also improve recovery and long-term neurological function in many patients.
Brain tumour surgery may take two to eight hours, depending on tumour complexity and location. Larger or deep-seated tumours usually require longer procedures. Surgeons also spend additional time on brain mapping and monitoring to protect speech, movement, memory, and other critical neurological functions during surgery.
Yes, some brain tumours can return after surgery, especially malignant or aggressive tumours. Doctors reduce recurrence risk through radiation therapy, chemotherapy, and regular follow-up imaging. Patients need ongoing monitoring because tumour regrowth may occur months or years after the initial treatment in certain cases.
Most patients experience manageable discomfort rather than severe pain after surgery. Headaches, swelling, and fatigue remain common during the first few weeks. Doctors prescribe medications to control pain and prevent complications. Recovery becomes easier gradually as swelling decreases and neurological healing progresses over time.
Many patients resume light activities within four to six weeks after surgery. Full recovery may take several months, depending on neurological function and rehabilitation needs. Doctors advise avoiding strenuous exercise, driving, or heavy lifting until the patient receives medical clearance during follow-up evaluations.
Symptoms such as severe headache, seizures, confusion, weakness, fever, speech difficulty, or wound discharge require immediate medical attention. These signs may indicate infection, swelling, bleeding, or neurological complications. Early treatment helps prevent serious complications and improves postoperative recovery outcomes for brain tumour surgery patients.
