Spine tumour is the abnormal growths of uncontrolled tissues or cells in and around the spinal cord. Tumors can either be cancerous (malignant) or non-cancerous (benign). Some of the commonly occurring benign spinal tumours are osteoma, osteoblastoma, hemangioma, and osteochondroma. Most commonly occurring malignant spinal tumours are chondrosarcoma, Ewing’s sarcoma, lymphoma, osteosarcoma, and multiple myeloma. Tumors that begin in the spine are called as primary spinal tumours. Tumors that spread to the spine from other parts such as the breast, prostate, lung, and other areas are called secondary spinal tumours.
The cause of primary spinal tumours is not known, but may occur with genetic defects.
Secondary spinal tumours occur when the cancer cells arise from kidneys, lungs, breasts, and spreads to the spine. Other causes include
People with spine tumour experience persistent and chronic back pain, numbness, burning and tingling sensation, loss of sensation in legs, arms, ankle, knee, and difficulty in balancing, and also experience bladder or bowel control problems.
Spine cancer can be diagnosed by neurological examination which identifies the exact location of the tumour. Other imaging tests done to confirm the spinal tumour may include cerebrospinal fluid (CSF) examination, myelogram, and spine computed tomography scan, spine magnetic resonance imaging scan, and spine X-ray. In addition to these tests, bone scan and positron emission tomography (PET) scan are also done. After the tumour is found, biopsy is done to identify the type of tumour and provide necessary treatment.
Medications such as corticosteroids and anti-inflammatory drugs are prescribed to reduce inflammation and swelling around the spinal cord. External braces are also used which provide support and control pain.
Other treatments include chemotherapy, radiation therapy, surgery, and physical therapy which may provide permanent relief.
Some of the complications observed after surgery are temporary loss of sensation, nerve tissue damage, and bleeding