Brain Tumor Essay

Brain cancer is usually accompanied at first by headaches and seizures. Later symptoms could include nausea, vomiting, fever, change in pulse, and trouble breathing. Other mental changes may also occur such as difficulty in communication. Symptoms greatly depend on the location of the tumor. For example, if the tumor were located on the part of the brain controlling vision, then vision would be affected.

There are signs that could be the result of a brain tumor. Symptoms include seizures, severe or persistent headaches, increasing irritability, changes in personalities, unusual fatigue or sleeplessness, nausea and vomiting, difficulties with hearing, speech, taste, smell, or bladder. Seen in [Siegel, Mary-Ellen. The Cancer Patient's Handbook: Everything You Need to Know about Today's Care and Treatment. New York: Walker, 1986. 127-28. Print. ] Often these symptoms lead to something less extreme, but you should be more concerned with seizures. There are treatments for neurological cancer that include surgery, radiotherapy and chemo therapy often all of these. Diagnosis is found through history of patients and reflexes. They also include a spinal tap, skull X rays, CAT scans, EEG,

Glioblastoma is the most common and aggressive form of malignant brain cancer in adults. On average, 8 of every 100,000 people in the U.S. are diagnosed with glioblastoma every year – representing approximately 2% of all cancers diagnosed [1]. Glioblastoma tumors form when astrocytes, star-shaped cells which support and protect the brain, re-enter the cell cycle and start to rapidly divide. Because the brain is supported by a large network of blood vessels, tumors grow quickly and are difficult to remove surgically. Present treatments for glioblastoma are limited to surgery, radiation therapy, and chemotherapy; however, despite these interventions tumors are likely to regrow. Consequently, typical survival time following glioblastoma diagnosis is less than 2 years.

CNS tumors represent the second most frequent tumor of childhood and the most common pediatric solid tumor; approximately 2,200 patients under the age of 20 are diagnosed each year with invasive CNS tumors, and CNS tumors are the number one cause of death from childhood cancer. [1] Therapeutic strategies generally involve surgery as a primary intervention, but complete resection is often not possible due to tumor location. In such cases, adjunct therapies, including chemotherapy and radiation therapy, may be required based on the tumor histology and presence of residual tumor. [2]

These signs are highly depended on 3 major factors: 1.) Where the tumor forms in the brain, 2.) What the affected part of the brain controls, and 3.) The size of the tumor. The symptoms of having brain cancer are headaches, nausea/vomiting, seizures, loss of appetite, vision/hearing/speech problems, loss of balance, trouble walking, unusual sleepiness, weakness, and changes in mood, behavior, ability to focus, and personality change. There are multiple scanning and imaging techniques used by doctors to decipher whether a person has a brain tumor or not. The two most commonly used scanning and imaging techniques are the computerized axial tomography (CAT scan) and the magnetic resonance imaging

There are different types of cancers. There is Leukemia, Breast cancer, Throat Cancer, and more. Then, theres the cancers that not a lot of people think about. Cancers that exist, but are unknown to most people. They are very rare and not a lot of people have it, but it’s still there affecting people in the same ways, even worse, that any known cancer affects people. One of the is Central Nervous System AT/RT Cancer.

Mai is a 66-year-old female diagnosed with IV NSCLC (with multiple large brain metastases) EGFR exon 19 deletion (C34.90). Mai experienced headaches, weight loss, nausea, and vomiting. A very recent CT scan revealed multiple brain metastases, which are large, and throughout the cerebral hemisphere including both of the cerebellums. Mai is being treated with radiation, decradron and high-dose steroids, but still experienced disease progression. The denial states that Mai must try to fail Tarceva, Iressa and Gilotrif, however due to the highly acute, tumor burden brain metastases, with Tagrisso as a front-lien treatment it will actively fight against exon 19 deletion and more importantly, good CNS activity. Given these results of Tagrisso,

When cancer develops elsewhere in the body and spreads (metastasizes) to the brain, it’s called a secondary brain tumor, or metastatic brain cancer. Metastatic brain tumors are more common than primary brain tumors. Some cancers that commonly spread to the brain

Neuro-Oncology is the study of cancer in the brain, skull base, or spinal cord. They can also treat genetic disorders of a certain type such as Neurofibromatosis. Neurofibromatosis is tumors that grow in the nervous system that is caused by a genetic disorder. The main purpose of the research was to gain information on Neuro- oncology, general information on brain tumors, and general information on specific tumor types. Central nervous system tumors include various gliomas such as glioblastoma multiforme, astrocytoma, brainstem glioma, ependymoma, and oligodendroglioma. Furthermore, meningioma and vestibular schwannomas. Other conditions neuro-oncologist can treat are central nervous system lymphoma, metastic disease to the spine

On April 14, 2012, my husband was diagnosed with a Glioma Brain Tumor. Even three and a half years after his diagnosis, I still don’t really know much about Gliomas, so I have decided to research this topic.

Malignant gliomas are the most common type of primary brain tumors. As already shown in the Central Brain Tumor Registry of the United States (CBTRUS) report from 1998 – 2002, gliomas account for approximately 80 % of all malignant brain tumors and at least 30 % of all brain and CNS neoplasms (Ostrom et al., 2014). A number of putative risk factors that have been associated with brain tumors have been discussed. However, there is no clear cause for brain and CNS tumors. Less that 1 % are linked to lifestyle or environmental factors (Parkin, Boyd, & Walker, 2011). The only exposure that has been shown to affect glioma risk is ionizing radiation and has been classified as a cause by the International Agency for Research on Cancer (IARC) (Cogliano

Glioma is a solid primary tumour that starts in the brain and has a very high mortality rate. Brain tumours are most common in adults but can also affect children. There are two types of tumours one type is called the low-grade tumour and this is the slow growing tumours that are referred to as non-malignant. High-grade tumours are fast growing and are referred to as malignant tumours. However even though there are different grades they both have the potential to cause harm. The high grade which are cancerous are the most difficult to treat this is because of highly vascularized nature of the tumour. Treating high-grade gliomas requires specific alterations within the cells. Patients who suffer from a brain tumour will have many symptoms.

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

Brain tumors grow from abnormal cells which can be cancerous or noncancerous. Symptoms of brain tumors are headaches, muscular weakness like difficulty walking, whole body balance disorder, gastrointestinal (nausea or vomiting), sensory disorder like pins and needles, cognitive or mental confusion, speech (impaired voice), and very common blurred vision. There are various treatments for brain tumors. One includes chemotherapy which kills cells growing or multiplying too quickly. Surgery like craniotomy, this is brain surgery where a piece of bone is removed from the skull. And radiation therapy that uses X-rays to kill abnormal cells. Cancer cells can break off from the tumor into the bloodstream where they can go anywhere in the body. Noncancerous and cancerous brain tumors occur in about 12 in 100,000 people a year.

Common malignant brain cancers increase significantly according to statistical data collected by the National Cancer Institute. In 1984, the annual incidence rates of primary brain tumor and primary brain lymphoma also increased notably, the rate of lymphoma almost tripling,