About Vertebral Tumors
In the early stages, vertebral tumors may not cause symptoms. The most common symptom of a vertebral tumor is pain. This pain is often mistakenly attributed to a spinal injury. It may gradually get worse over time, be sharp or burning, and be most noticeable or severe at night. Eventually, it may be noticeable even at rest.
As the tumor progresses or reaches a higher severity, other symptoms may occur. These can include:
- Muscle weakness
- Numbness
- Tingling
- Decreased temperature sensation, particularly in the legs
Less common symptoms that may occur with later stages or higher severity of a vertebral tumor include:
- Loss of bladder or bowel control
- Sexual dysfunction
- Trouble walking
To diagnose a vertebral tumor, healthcare providers may perform the following examinations, tests, and procedures:
- Lumbar magnetic resonance imaging (MRI): This imaging test uses a magnetic field and radio waves to create detailed pictures of the spine. It can help confirm the presence of a tumor in the vertebrae.
- Bone density examination: This test measures the density, or strength, of the bones. It can help determine if osteoporosis, a condition characterized by weak and brittle bones, is present alongside the tumor.
- Computed tomographic (CT) Examinations: These imaging tests use X-rays and computers to create cross-sectional images of the spine. They can show if there is any damage to the posterior wall of the vertebrae.
- X-ray examination: X-rays use low levels of radiation to create images of the bones. They can reveal if there is any collapse in the vertebrae. As special type of X-ray called fluroscopy may be used to create real-time moving images of the spine to help guide procedures.
- Biopsy: A biopsy sample is taken from the tumor and examined by a specialized musculoskeletal pathologist to determine if it is malignant (cancerous) or benign (non-cancerous).
The goals of treatment for vertebral tumor are to relieve pain, restore neurological stability, and improve the quality of life for patients. There are different types of treatments and procedures that can be used to achieve these goals. Let's take a closer look:
Medications:
- Radiopharmaceuticals: Radioactive medications may be used to manage metastatic bone pain associated with vertebral tumor. These medications are specifically designed to concentrate in the vertebral lesions and release low-dose radiation to the site, reducing pain while minimizing systemic circulation and risks of toxicity.
Therapies:
- Radiation therapy (RT): This therapy involves using high-energy radiation beams to target and destroy cancer cells in the vertebral tumor. It can also help prevent fractures or neurological deficits.
Therapeutic procedures:
- Surgical intervention: Surgery may be necessary for patients with vertebral tumor who experience nerve root pain syndrome with spinal instability, intractable pain, increasing spinal cord compression, or pathological vertebral fracture with spinal cord compression. Different surgical approaches may be used depending on the location and characteristics of the tumor.
Health behavior changes:
- Posture changes: Patients with vertebral tumor may need to make adjustments to their posture to relieve discomfort and reduce strain on the spine.
- Reduced movement: Limiting strenuous activities that can exacerbate pain or cause further damage to the spine may be recommended.
- Pain management techniques: Patients may be advised to use techniques such as heat or cold therapy, physical therapy exercises, or relaxation techniques to manage pain associated with vertebral tumor.
It's important to note that treatment plans for vertebral tumor are individualized based on factors such as the type and stage of cancer, overall health, and patient preferences.
Vertebral tumors can have different natural progressions over time, depending on whether they are benign or malignant. Here are some key points about the natural progression of vertebral tumors:
- Benign tumors: Benign tumors in the spine can be locally aggressive, meaning they can grow and invade nearby structures. They may eventually lead to complications such as spinal cord compression and high rates of local recurrence.
- Malignant tumors: Malignant tumors in the spine can spread to other parts of the body through metastasis. They can damage distant organs and cause systemic complications. The incidence of bone metastases in the spine is increasing due to factors such as an aging population and advancements in cancer treatments.
Common complications of vertebral tumor include:
- Local complications: Vertebral tumors can invade adjacent structures and cause complications such as nerve compression, bowel obstruction, hydronephrosis (build-up of urine in the kidneys), and even intestinal perforation.
- Spinal cord compression: As vertebral tumors grow, they can compress the spinal cord, leading to symptoms such as back pain, weakness, numbness, and difficulty with bowel or bladder control.
- Metastatic complications: If a vertebral tumor is a result of metastasis from another organ, it can cause local bone rearrangement and expose the spine to complications such as vertebral fractures or spinal cord compression.
It's important to note that each case of vertebral tumor is unique, and treatment plans should be tailored to individual needs. If you have concerns about a vertebral tumor or its complications, it's essential to consult with a healthcare professional who can provide personalized advice based on your specific situation.