Find your diagnosis
Primary brain tumours, metastases and non-cancer neurological conditions can call for very different approaches. This guide explains the broad principles; choose a specific diagnosis below for more relevant information.
Explore the guides ↗Conventional radiotherapy or stereotactic radiosurgery?
Radiotherapy can treat larger regions or defined targets over several sessions. Stereotactic radiosurgery (SRS) and fractionated stereotactic radiotherapy deliver highly focused radiation to well-defined targets when appropriate. Despite the name, radiosurgery does not involve an incision.
Why might I need a mask?
A personalised thermoplastic mask holds your head in a consistent position for planning and treatment. Tell the team if you have anxiety or discomfort; they can explain options.
How is the target located?
MRI and planning CT are commonly combined to outline the tumour and protect normal brain and other sensitive structures.
Possible side effects
Depending on the treated area and dose, fatigue, headache, scalp irritation, hair loss or temporary worsening of neurological symptoms may occur. Late effects vary by case.
Medications and follow-up
If prescribed steroids or anti-seizure medicines, do not stop them suddenly without advice. MRI follow-up and neurological assessment are tailored to your diagnosis and treatment.
Everyday precautions
Brain radiotherapy may be associated with fatigue, hair loss in the treated area or temporary worsening of neurological symptoms; the effects depend on the specific plan. Your doctor may prescribe medicines for swelling or other symptoms. Do not stop prescribed corticosteroids suddenly, and discuss driving and seizure-related precautions with your team.