Treatments for Brain Tumours

Introduction

A brain tumour occurs when abnormal cells form within the brain or its surrounding structures. These tumours can be benign (non-cancerous) or malignant (cancerous) and may interfere with essential brain functions such as memory, speech or coordination.

With the right brain tumour treatment in Singapore, many patients can achieve significant tumour control, symptom relief and improved quality of life. Care may involve brain tumour surgery, radiation or targeted therapy depending on the tumour type, size and location.

Treatment Goals

When beginning a brain tumour treatment plan, it is important to understand what the treatment is working toward. Clear goals guide decisions and provide reassurance throughout care.

A good plan aims to:

  • Remove or reduce tumour size while protecting healthy brain tissue
  • Relieve pressure inside the skull and restore neurological function
  • Prevent tumour recurrence or further growth
  • Manage symptoms such as seizures, headaches and cognitive changes
  • Support long-term recovery and brain health

Types of Treatments

There is no single approach that suits every brain tumour. Management depends on the tumour’s type, grade, size, and location, as well as the patient’s age and overall health.

Treatment aims to remove or control tumour growth, preserve neurological function and improve quality of life. Below is an overview of how specialists manage each major type of brain tumour.

1. Gliomas (Including Astrocytomas, Oligodendrogliomas, and Glioblastomas)

Gliomas are among the most common and complex brain tumours, arising from glial cells that support nerve function.

  • Surgery: The first-line treatment for most gliomas is brain tumour surgery to remove as much of the tumour as possible without damaging healthy brain tissue. For aggressive forms like glioblastoma multiforme (GBM), advanced techniques such as image-guided resection and awake craniotomy help maximise tumour removal while preserving speech and motor skills.
  • Radiation Therapy: Following surgery, radiation is used to destroy remaining cancer cells. Techniques like intensity-modulated radiation therapy (IMRT) or stereotactic radiosurgery (SRS) deliver precise doses to the affected area.
  • Chemotherapy: Standard drugs such as temozolomide (TMZ) are used alongside radiation for high-grade gliomas to enhance treatment response.
  • Targeted Therapy: For certain glioblastomas, agents like bevacizumab block blood vessel growth in the tumour. This advanced therapy helps slow progression.

2. Meningiomas

These tumours arise from the brain’s protective membranes and are often benign, but can still cause symptoms due to pressure on nearby structures.

  • Observation: Small, slow-growing meningiomas without symptoms may only require periodic MRI scans for monitoring.
  • Surgery: When symptoms develop or the tumour enlarges, a procedure is performed to remove it completely. Minimally invasive and image-guided approaches help reduce recovery time.
  • Radiation Therapy: For tumours that cannot be fully removed or that recur, stereotactic radiosurgery (SRS) or fractionated radiation is used to target residual tissue.
  • Hormonal and Molecular Therapy: Ongoing research explores targeted drugs for recurrent or atypical meningiomas.

3. Medulloblastoma Brain Tumour

Medulloblastoma is a fast-growing, malignant tumour typically found in the cerebellum. It often spreads through cerebrospinal fluid.

  • Surgery: The first step is maximal safe resection to remove as much of the tumour as possible while maintaining coordination and balance.
  • Radiation Therapy: Post-surgical brain tumour radiation is essential to eliminate remaining cancer cells in the brain and spinal cord.
  • Chemotherapy: Given both intravenously and sometimes directly into the cerebrospinal fluid to target microscopic spread.

4. Pituitary Tumours

Located at the base of the brain, pituitary tumours often affect hormone production and cause vision or endocrine symptoms.

  • Medication Therapy: Many small pituitary adenomas respond to drugs that regulate hormones, such as dopamine agonists for prolactin-secreting tumours.
  • Minimally Invasive Surgery: When necessary, brain tumour surgery is performed through a transsphenoidal approach (via the nose) to remove the tumour without external incisions.
  • Radiation Therapy: Stereotactic radiosurgery is used when medication or surgery cannot fully control tumour growth.
  • Hormone Replacement Therapy: Essential after surgery or radiation to restore balance in cases where pituitary function is reduced.

5. Metastatic Brain Tumours (Secondary Brain Cancer)

These occur when cancers from other organs — such as the lungs, breasts or skin — spread to the brain. They are the most common type of brain cancer in adults.

  • Medication and Systemic Therapy: Treatment includes chemotherapy, targeted therapy or immunotherapy to control the primary cancer and its spread.
  • Surgery: A brain tumour operation is often recommended if the metastasis is solitary and surgically accessible. Removing the lesion can reduce pressure and improve neurological symptoms.
  • Radiation Therapy: Whole-brain radiation or stereotactic radiosurgery (Gamma Knife or CyberKnife) effectively treats single or multiple metastases.
  • Corticosteroids: Help relieve swelling and pressure in the brain, improving comfort and function.

6. Supportive and Rehabilitative Care

Regardless of tumour type, supportive treatment plays a vital role.

  • Physical and Cognitive Rehabilitation: Helps patients regain movement, balance and cognitive abilities.
  • Nutritional and Psychological Support: Addresses fatigue, mood changes and appetite loss during therapy.
  • Palliative Care: Focuses on symptom control, pain management, and maintaining dignity and comfort, particularly for advanced or recurrent tumours.

Benefits of Bone Cancer Treatment

An effective and well-planned brain tumour treatment can significantly improve outcomes and quality of life

  • Reduction or removal of the tumour mass
  • Improved brain function and neurological recovery
  • Relief from chronic headaches, vision issues or seizures
  • Better quality of life and emotional stability
  • Longer survival rates for patients with malignant tumours

Timely intervention also helps prevent complications related to swelling and pressure in the brain.

The Treatment Process

Knowing what to expect helps patients and families feel more in control during care.

Assessment
Specialists conduct neurological exams, imaging tests such as an MRI and a biopsy to confirm tumour type

Planning
A multidisciplinary team — including neurosurgeons, oncologists and radiologists — creates a personalised care plan combining brain tumour surgery, radiation or chemotherapy

Treatment
Surgery or radiosurgery is performed, followed by radiation or medication to target remaining cancer cells

Rehabilitation
Occupational and physical therapy help patients regain strength, coordination and independence

Monitoring
Regular follow-ups with MRI scans check for recurrence and evaluate progress

Side Effects & Management

Side effects vary depending on treatment type and tumour location:

  • Surgery: Temporary headaches, fatigue or swelling around the incision site. Some patients may also experience mild weakness or speech difficulty during recovery.
  • Radiation Therapy: Hair loss in the treated area, scalp irritation and short-term fatigue.
  • Chemotherapy: Nausea, lowered blood counts and susceptibility to infection.

Strategies to manage side effects include following a nutrient-rich diet, staying well-hydrated and allowing adequate rest during recovery. Regular follow-ups with your neurosurgeon and care team help monitor neurological function and prevent complications.

Physiotherapy and occupational therapy can aid in regaining mobility, coordination and daily independence, while speech therapy supports communication for patients with language or swallowing difficulties.

Prognosis and Outlook

Many benign brain tumours can be fully removed through surgery, with a low risk of recurrence. However, the malignant brain tumour prognosis varies depending on factors such as the tumour’s type, size, location, and the stage at diagnosis, which together determine treatment success and long-term outcomes.

For cancerous tumours, a combination of brain tumour therapy, radiation and surgical treatment can significantly improve survival rates and quality of life. Long-term rehabilitation, coupled with regular follow-up imaging, is essential to monitor for recurrence, manage neurological function and support overall recovery.

Visit our main Brain Tumour page to understand causes, symptoms and how the diagnosis works.

Bladder Cancer Treatment Options in Singapore

Solutions Available

Patients seeking brain tumour treatments can access a full spectrum of advanced care, including surgery, chemotherapy and radiation. The choice of treatment depends on tumour type (benign or malignant), location and size. Brain tumour surgery is often the first step for accessible tumours, using neuronavigation and intraoperative MRI to ensure precise removal.

When surgery is not possible, brain tumour therapy such as targeted drugs, immunotherapy or stereotactic radiosurgery (Gamma Knife or CyberKnife) may be used to control tumour growth.

Relevant Specialists/Surgeons

Brain tumour treatment in Singapore is managed by a multidisciplinary team led by neurosurgeons, neuro-oncologists and radiation oncologists. Neurosurgeons handle brain tumour operations, while medical oncologists oversee chemotherapy and targeted therapy. Neuroradiologists perform diagnostic imaging, such as MRI, to monitor tumour response and progression.

Rehabilitation specialists and neurologists support cognitive and motor recovery after surgery or radiation. This collaborative approach ensures each patient receives coordinated, comprehensive and individualised care.

Benefits and Expected Recovery

Effective brain tumour treatment in Singapore can remove or control tumour growth, relieve neurological symptoms and significantly improve quality of life. Minimally invasive and image-guided surgical techniques often result in shorter recovery times and fewer complications.

Post-treatment rehabilitation helps patients regain memory, balance and speech function affected by the tumour or procedure. While recovery timelines vary, most patients experience gradual improvement in cognitive and physical abilities within weeks to months.

Step-by-Step Process

Diagnosis begins with a neurological evaluation and imaging using MRI or CT scans to determine the tumour’s location and grade. Once diagnosed, specialists create a tailored plan involving brain tumour surgery, radiation or targeted therapy.

Treatment is carried out at specialised neuro-oncology centres equipped with advanced technology for precision care. With continued monitoring and supportive therapy, patients undergoing brain tumour treatment benefit from integrated care that enhances both survival and neurological recovery.

Find a Brain Tumour Specialist in Singapore

You do not have to navigate brain tumour treatment alone. A trusted specialist can help you understand your diagnosis, explain your options and guide you through recovery.

An experienced brain tumour specialist or surgeon will:

  • Review your imaging results and medical history
  • Recommend suitable surgical or radiation options
  • Guide you through post-treatment recovery and rehabilitation
  • Monitor long-term progress through regular MRI follow-ups

Insurances covering the Conditions

Ready to Get the Right Support?

If you have concerns about your health or want clear answers about what to do next, we are here to help.

Reach out to us today. Expert help and reassurance are just a message away.

SHARE
SHARE
RELATED TOPICS
INSURANCE COVERAGE FOR THIS TREATMENT

Related topics

Related Specialist

Free Healthcare Asia Newsletters In Your Inbox

Get health tips, updates on Singapore healthcare and expert-backed guides.

Your data is in the safe hands. Privacy policy