What Are the Symptoms of a Brain Tumor?

Brain tumors are serious health conditions that occur as a result of uncontrolled cell growth in the brain or surrounding tissues. They can be benign (non-cancerous) or malignant (cancerous), and both types can affect vital functions by creating pressure on brain tissue. Therefore, recognizing brain tumor symptoms at an early stage provides a significant advantage in diagnosis and treatment.

Prof. Dr. Ömür Günaldı, who has conducted clinical studies in the field of neurosurgery for many years, emphasizes that taking early symptoms seriously has a direct impact on both life expectancy and quality of life.

What Is a Brain Tumor?

A brain tumor is a mass formed by the abnormal growth of cells in the brain. These tumors may originate directly from brain tissue or may occur as metastatic tumors that spread to the brain from another part of the body.

The location, size, and growth rate of the tumor play a decisive role in the development of brain tumor symptoms.

Why Do Brain Tumor Symptoms Occur?

The brain shares a limited space within the skull. When a tumor forms, this space becomes restricted, putting pressure on brain tissue. This pressure leads to an increase in intracranial pressure and the emergence of neurological symptoms.

As the tumor grows, intracranial pressure increases. This may present with common brain tumor symptoms such as headaches, nausea, and vomiting.

Depending on the tumor's location, symptoms related to speech, vision, movement, or balance may occur.

Most Common Brain Tumor Symptoms

Brain tumors may present with different symptoms in each patient, but some complaints are quite common.

Severe and Persistent Headache

Headaches that worsen in the morning, wake the patient from sleep, and progressively intensify are important brain tumor symptoms. Headaches that do not respond to painkillers should be evaluated.

Nausea and Vomiting

Vomiting, especially in the morning and occurring without any gastrointestinal issue, may indicate increased intracranial pressure.

Vision Problems

Double vision, blurred vision, narrowing of the visual field, or sudden vision loss are among the common brain tumor symptoms affecting the visual centers.

Epileptic Seizures

The sudden onset of seizures in a person with no prior history may be the first sign of a brain tumor.

Balance and Walking Disorders

Tumors located near the cerebellum or balance centers may cause instability, staggering, and frequent falls.

Neurological Symptoms Related to Brain Tumors

Depending on the tumor’s location, more specific symptoms may appear.

Weakness in Arms and Legs:
Unilateral weakness, numbness, or loss of sensation are important brain tumor symptoms affecting motor centers.

Speech Disorders:
Difficulty finding words, pauses while speaking, or incoherent speech may occur due to involvement of speech centers.

Memory and Behavioral Changes:
Forgetfulness, personality changes, sudden anger, or depression are commonly seen in frontal lobe tumors.

Brain Tumor Symptoms in Children

Symptoms in children may differ from adults and can progress more rapidly.

Increase in Head Circumference:
Rapid head growth in young children is an important sign.

Developmental Delay:
Regression in walking, speaking, or cognitive development may occur.

Persistent Vomiting and Irritability:
Unexplained crying, feeding difficulties, and vomiting should be carefully evaluated.

When Should Brain Tumor Symptoms Be Taken Seriously?

Some symptoms may be temporary. However, medical attention is necessary in the following cases:

• Persistent and worsening headaches
• Sudden onset seizures
• Unilateral weakness
• Vision and speech disturbances

Prof. Dr. Ömür Günaldı states that neglecting such symptoms delays diagnosis and reduces treatment success.

How Is a Brain Tumor Diagnosed?

When brain tumor symptoms are detected, advanced imaging methods are used for diagnosis.

Magnetic Resonance Imaging (MRI)
MRI is the most valuable method in diagnosing brain tumors.

Computed Tomography (CT Scan)
Used for rapid evaluation in emergency situations.

Biopsy
A tissue sample may be taken to determine the type of tumor.

Brain Tumor Treatment Options

Treatment planning depends on the type of tumor and the patient’s overall condition.

Surgical Treatment
The goal is to remove the tumor as safely as possible.

Radiotherapy and Chemotherapy
May be applied after surgery or in cases where surgery is not suitable.

Importance of Early Diagnosis

Early diagnosis both prolongs life expectancy and helps prevent neurological damage. Therefore, even mild brain tumor symptoms should not be ignored.

Prof. Dr. Ömür Günaldı emphasizes that early diagnosis, accurate surgical planning, and regular follow-up are key factors in treatment success.