Spinal Tumors: Symptoms, Diagnostic Methods, and Current Treatment Approaches
Spinal tumors are abnormal masses of cells that develop within the spinal canal or the bone structures (vertebrae) that make up the spine. These tumors can originate directly from the spine's own tissues (primary tumors) or occur when cancer from another part of the body (such as the lung, breast, or prostate) spreads to the spine (secondary/metastatic tumors). Metastatic tumors are far more common than primary tumors and often emerge as a complication of advanced-stage cancers.
Symptoms: The Body's Alarm Signals
The most common and usually the first symptom of spinal tumors is back or neck pain. Unlike mechanical pain, this pain generally does not subside with rest and tends to worsen at night. As the tumor grows, it can cause the following symptoms by putting pressure on the nerves or the spinal cord:
Diagnosis and Treatment Process
The most powerful tool in the diagnostic phase is Contrast-Enhanced MRI imaging. Computed Tomography (CT) is used for a detailed examination of the bone structure, and methods such as PET/CT are used to determine the spread of the tumor. A definitive diagnosis is usually established through a tissue sample (biopsy).
The treatment approach is determined by a multidisciplinary team (neurosurgeon, oncologist, radiologist) based on the type, size, and location of the tumor, as well as the patient's overall health. While surgical removal alone may be sufficient for benign tumors, radiotherapy and chemotherapy are applied in addition to surgery for malignant tumors. Today, "Stereotactic Radiosurgery" (such as CyberKnife) methods yield successful results by precisely focusing high-dose radiation on tumors in areas where surgery is risky.
In conclusion, early diagnosis is of vital importance in spinal tumors to prevent nerve damage and preserve quality of life. A specialist should definitely be consulted in cases of persistent back pain and neurological losses.
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