What Happens During a Brain Tumour Evaluation?

Step 1: The consultation and history

The first meeting is mostly listening. The neurosurgeon will ask when symptoms began, how they have changed, whether there have been seizures, and about other illnesses, medicines and family history. Family members often notice subtle changes in memory or behaviour that the patient may not, so it helps if someone close attends.

It is also the moment to share what matters most to the patient: work, caring for grandchildren, driving, religious or personal concerns about surgery. These priorities genuinely shape the plan, so do not hesitate to mention them.

Step 2: The neurological examination

Next comes a bedside examination: checking strength, sensation, reflexes, coordination, walking, eye movements, vision and speech. This shows which brain functions are affected and provides a baseline to compare with later. It is not painful and usually takes a few minutes.

If the patient is drowsy, vomiting repeatedly or has had several seizures, the evaluation may move quickly to admission and urgent treatment of brain swelling before all tests are complete. Steroid medicines and anti-seizure medicines are sometimes started early for this reason.

Step 3: Detailed imaging

A CT scan often comes first in an emergency, but an MRI of the brain with contrast gives much more detail about the tumour's size, location, borders and relationship to important structures. Depending on the situation, the doctor may suggest additional MRI sequences that look at blood flow or chemistry, or scans of the chest and abdomen if the lesion could have spread from elsewhere in the body.

Imaging alone can strongly suggest a tumour type, such as a meningioma, but it cannot always confirm it.

Step 4: Other tests that may be needed

• Routine blood tests and a heart and anaesthesia check, especially if surgery is likely
• Hormone tests for tumours near the pituitary gland
• A formal vision and visual field test when the tumour is close to the optic nerves
• An EEG if seizures are part of the picture

Step 5: Is a biopsy needed?

A firm diagnosis comes from examining tumour tissue under the microscope, often with additional molecular tests. Sometimes the tissue is obtained during surgery to remove the tumour. When removing it is not safe or sensible, a biopsy may be advised. In a navigated, or frameless, biopsy, computer guidance based on the patient's MRI helps the surgeon reach a precise target through a small opening. The results guide decisions about radiotherapy, chemotherapy or further surgery.

Step 6: The treatment discussion

Once the findings are clear, the options are discussed openly. For some small, slow-growing tumours, careful observation with repeat scans may be reasonable. For others, brain tumour surgery may be recommended, sometimes followed by radiotherapy or chemotherapy planned with oncology colleagues. You should understand the goals, the main risks and what life may look like afterwards. Seeking a second opinion is completely acceptable.

To make your visit productive, bring all scan films or CDs, written reports, discharge summaries and a list of medicines. Families from Faridabad, Palwal and nearby districts can book an evaluation with Dr. Naresh Panwar; please call to confirm consultation timings.

Frequently asked questions