What Is The Primary Cause Of Spinal Cord Tumors?

Primary brain tumors begin when normal cells develop errors or mutations in their DNA. These mutations allow these cells to grow and divide at faster rates causing a result in a mass of abnormal cells that form a tumor. Secondary brain tumors are more common than primary brain tumors and most often occur in people who already

The specific cause of Anaplastic Astrocytomas is unknown. However, researchers believe that genetic and immunologic abnormalities, environmental factors (e.g., exposure to ultraviolet rays, certain chemicals, and ionizing radiation), diet, stress, and/or other factors may play contributing roles in causing specific types of cancer. Astrocytomas are more common amongst individuals that have these genetic disease: tuberosis sclerosis, neurofibromatosis, & Li-Fraumeni syndrome. In the case of these rare genetic disease the brain tumor is not passed to the child (Cheong,

Brain tumors are an extreme problem that people all around the world experience everyday. Luckily there is treatments to improve and sometimes completely cure brain tumors. To completely understand these treatments, its ideal to completely understand brain tumors first.

Brain Tumors- Most common cancer in childhood and occur in 25% of all childhood cancers. Neoplasms can come from any cell, which means tumors can form in all different areas of the brain. Tumors can be benign or malignant. Clinical manifestations of brain tumors are directed towards the affected area. Most common symptom is a headache and vomiting. Neurological changes, behavioral changes, cranial nerve neuropathy and vital sign disturbances may occur depending on the location of the brain tumor. Diagnosis is based on the symptoms the patient presents with. CT and MRI are most commonly used. Tissue specimens are collected and tested. Results help with the diagnosis. Treatments include surgery, chemotherapy and radiotherapy. Not all have to

Spinal Cord Injury (SCI) can result in loss or permanent damage of motor, sensory or autonomic function, generally caused by physical trauma to the spinal cord. In humans the most common type of SCI is hemisection or contusion (Nandoe-Tewarie et al. 2009). This incomplete injury, leads to swelling or compression of the spinal cord due to bone displacement, resulting in partial loss of function and/or sensation. Complete severing of the spinal cord fibres can occur, although less often, and results in impairment of all function and sensation below the trauma site (Sobani et al. 2010). Due to the complicated physiology of the spinal cord and central nervous system, and their diminished regenerative properties, currently, there have been no effective forms of treatment of SCI.

Primary glioblastoma multiforme accounts for the majority of cases (60%) in adults older than 50 years. These tumors manifest de novo (i.e. without clinical or histopathologic evidence of a preexisting, less-malignant precursor lesion), presenting after a short clinical history, usually less than 3 months. Secondary glioblastoma multiformes (40%) typically develop in younger patients ( cells of the arachnoid villi in the meninges. These tumors usually are benign in nature; however, a small percentage of these tumors are cancerous.

According to the University of Pittsburgh, brain tumors are classified as either primary or secondary tumors. A primary brain tumor is a tumor that originates within the brain tissue. From there, they are then classified by the tissue in which they begin. The most common type of primary brain tumor is a glioma. There are several types of gliomas, but the most common include: astrocytomas, oligodendrogliomas, and ependymomas. Astrocytomas commonly begin in the brain stem, cerebrum and cerebellum of children, and begin mainly in the cerebrum of adults. Oligodendrogliomas usually originate in the cells that produce myelin, which is a fatty protective coating that covers nerve cells. These

A chordoma is a rare type of bone tumor that grows along the spine or skull base. Since it originates from stems notochord cell lines, chordomas are normally present in the midline on the axial skeleton and become very difficult to detect during the early stages of life. Generally, 50% of cases occur in the sacrococcygeal region, 35% in Spenoccipital region and 15% in the rest of the column, especially in the 2nd cervical vertebra transverse process level and sinuses. Chordomas represent less than 1% of all tumors of the central nervous system and between 2% and 4% of all primary bone tumors. Each patient has a unique kind of chordoma, consequently, different treatment approaches may be appropriate for different patients. The initial manifestations

There are diverse reasons powering these kinds of tumors such as; having never gone through the

Glioblastomas (GBM) are tumours that arise in the brain or spinal cord, and are from astrocytes. Astrocytes are star-shaped glial cells and are responsible for support and insulation of the neurons present in the brain and the

Brain cancer Alyssa gurney Brain cancer can affects adults of all ages and one of the few cancers that occur in children's there are over 100 different types of brain tumour. They are commonly named after the type of cell they come from. Most brain tumours delvopled from glial cell, which grow from the supporting cells of the brain. The cause of the primary brain tumour are not fully understood. Researchers around the world are investing possible causes. We know the brain and spinal cord tumour are more common in people with certain inherited or genetic conditions. They are also more common in people exposed to very high doses of radiations however for most people, the cause of their brain tumour is unknown. Symptoms will be depend on which

Risk factors are aspects which can cause glioma’s. Astrocytoma’s and oligodendroglioma’s are caused through an alteration within genes which are responsible for growth and multiplication of a cell. Aspects which can cause the development of a glioma includes: being male, contact with radiation, inherited via genes, and getting older (Cancer Council Australia, 2011). James is a male, meaning he was slightly more

Some forms of cancer run in certain families, but most cancers are not linked to genetics that we inherit from our family. Most families tend to have certain risk factors in common such as obesity and smoking, which cause cancer. However in some cases

Spinal cord injuries are injuries that occur to any level of the spinal cord. Although the hard bones of the spinal column protect the soft tissues of the spinal cord, vertebrae can still be broken or dislocated in a variety of ways and cause traumatic injury to the spinal cord. Spinal cord injuries vary in their severity, but almost inevitably lead to various forms of compromised functionality as the spinal cord is in effect the main pathway for information to travel around the human body. Precisely what body functions are impaired by the injury will depend on the area of the spine that has been damaged and the extent to which the spine has been affected. Although serious impacts such as falls and motor vehicle accidents account for many spinal cord injuries, tumors growing close to the column can also damage sensitive nerve tissue and have the same effects.

Lump in back on vertebral column should always be evaluated for spinal cord and vertebral anomalies.