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Essays on brain cancer
Essays on brain cancer
Essays on brain cancer
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Introduction:
Did you know that brain cancer that has one of the lowest success rates of all cancers? It is true, after one year after diagnosis there is a 50% survival rate, but this drastically changes to a terribly low 19% after 5 years. Brain cancer is a deadly disease where cancer and brain cells clump together to form a brain tumor (a huge lump of cancerous, and brain) flesh. Brain Tumours that are cancerous are malignant, and non-cancerous Tumours are benign. These deadly lumps of cancer can be found in the brain and spine.
Thesis:
The survival rates for brain cancer should definitely be improved. To solve this, governments across the world should provide more monetary support to hospitals, organisations and universities, such as the
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This $100 million dollars would be split and divided to the different organisations, hospital, centres depending on which half of them would need it the most. If some countries don’t have many treatment centres or do not need as much money because their treatment centres are already really advanced. It will also work the other way; if some countries are not advanced and need that extra support they will recieve some more …show more content…
The most common types are:
Astrocytomas: They can come from anywhere in the brain/spinal cord. They are the most common tumor. For adults it occurs in the cerebrum, the largest part of the brain. It tells us what is going on, it also shows controls our senses.
Glioblastoma/Glioblastoma Multiforme/GBM: Is a form of malignant tumour that forms anywhere in the brain but most commonly in the frontal and temporal lobes. They usually effect adults.
Meningioma/Meningeal Tumours: They start in the membrane brain/spinal cord. 15% of all brain Tumours. Most of these Tumours are benign, but some can be malignant. They are usually removed be surgery. Women 30-50 years old usually get it.
Conclusion:
To conclude, in order for the survival rate of brain cancer to improve we must provide more monetiary support to the scientists, researchers, physicians, surgeons to investigate in the possibility of new and improved treatments. Brain cancer is a big issue that must be addressed sooner than later. Even though it is a major killer, brain cancer deaths can be reduced with better and more effective treatment. The brain cancer survival rates listed below must be
After seeing his physician, he told him that he had some of the common symptoms of a brain tumor. Brain tumors have a variety of symptoms ranging from headache to stroke. Seizures may be the initial manifestation of a brain tumor, and eventually as many as 30% of patients with brain tumors will develop seizures. Gradual loss of movement or sensation in an arm or leg may occur. Unsteadiness or imbalance, and double vision may occur, especially if it is associated with headache.
Glioblastomas (GBM) are tumors that arise from the supportive tissues of the brain. These supportive tissues are composed of astrocytes, star-shaped glial cells that play a very important role in neural functioning. Glioblastomas are highly malignant because astrocytes reproduce quickly and are supported by a large network of blood vessels. Although they are generally found in the cerebral hemispheres of the brain, glioblastomas can be found anywhere in the brain or spinal cord. The tumors come from normal brain cells, so it is easy for them to invade and live within normal brain tissue. However, glioblastoma rarely spreads elsewhere in the body. (1)
Pancreatic cancer has become a taboo topic that many people are afraid to speak out about. It looms over families like a dark cloud, and manages to destroy people in a scarily short amount of time.
Non-malignant meningioma was most frequently reported as it accounts for more than a third of all tumors. Glioblastoma was the second most frequent type to be reported followed by tumors of the pituitary.
What is skin cancer ? first, Skin is the largest organ of the body . it gives our body protection from harms, injuries and infections. It also organize the body temperature and dispose of waste substances through the glands . out layer of the skin is called the epidermis and the layer underneath is known as the dermis . Skin cancer is type of disease where malignant cancer cells are to be found the outer layer of a person's skin and is the uncontrolled development of the irregular skin cells .It occurs when unrepaired DNA damage to skin cells caused by ultraviolet radiation from sunlight or genetic defects, that lead the skin cells to duplicate rapidly and form malignant tumors. there are three main types of skin cancer which are basal
There are two main categories of brain tumors as to the seriousness; Malignant, and Benign. A Malignant tumor can grow and spread aggressively, and overpower other healthy cells by taking their space, blood, and nutrients. A Benign tumor is less serious than a Malignant, however, it can still cause many problems in the brain by pressing on nearby tissue. They are typically slow growing and rarely spread to other parts of the body. Benign brain tumors can be considered Malignant if they are located in areas of the brain that control vital functions like breathing. Unlike benign tumors, the cell structure of a malignant brain tumor is largely different than normal brain cells. Malignant tumors tend to grow faster and can be more invasive than benign tumors. They are also are life threatening. Tumors are classified as grades one through four. The more aggressive a brain tumor is, the higher the score. Another type of tumor is the pituitary tumor. A pituitary tumor is an abnormal growth of cells in the pituitary gland. It’s about the size of a pea and it’s located at the center of the brain behind the nose and eyes. "Malignant and Benign Brain Tumors."
There are two types of Malignant Brain Tumors: Primary, and Secondary (Metastatic). Primary Brain Tumors begin in the brain, or in nearby tissues such as the meninges, cranial nerves, pituitary gland, or pineal gland. A Primary Brain Tumor begins from a mutation in the DNA. Metastatic Brain Tumors are more common, and occur from having had cancer in another part of the body, which spread to the brain.
What the recent studies are showing is pretty scary. Our country has the highest number of colon-rectal cancer cases being reported in the entire world. And the disease is equally extensive among males as they are in females. In fact the disease today is killing more Americans than it ever did before. To some it is too embarrassing a subject to talk about. But it must be realized that cancer and deaths resulting from that are much more serious things and should be dealt brushing aside all sorts of inhibitions.
BAM that was a hard hit to the running back,I think he has a concussion!!!! A concussion is a crisis to the brain and could take weeks or up to months to be cured. In football when you get head to head contact you will most likely get a headache which can lead to a concussion and have to sit on the bench.
The second most typical tumors found in children are brain tumors. Brain tumors are the primary cause of childhood death as they are escalating in frequency. Doctors have found ways to advance their imaging of these brain tumors to help pinpoint the exact location of the tumors, increasing the chance of the children’s survival (Conway, Asuncion, and DaRasso 1). The diagnosing procedure is a crucial process, helping to gain information about the child’s tumor. Brain tumors range in different types of tumors and forms of treatment that can lead to major effects on the children and their families.
Cancer. A word that many people know as a reality. There are many different types of cancer that affect various amounts of people. One especially dangerous cancer is neuroblastoma. “Neuroblastoma . . . accounts for about 6% of all cancers in children . . . The average age at the time of diagnosis is about 1 to 2 years” ("What Are the Key Statistics about Neuroblastoma?"). Neuroblastoma is a devastating cancer found mostly in young children that is hard to terminate but learning the symptoms and most effective treatments can help with diagnosis and cure for an affected child.
According to SEER Statistics, 23,380 people are estimated to get a brain or nervous system cancer diagnosis. Out of those people, 14,320 people are estimated to die from their brain or nervous system cancer diagnosis (National Cancer Institute). Cancer is a type of dangerous tumor, or a buildup of extra cells that form a mass of tissue, that can be life threatening (National Cancer Institute). The term for a tumor that is cancerous is a malignat tumor, whereas a benign tumor does not contain cancer cells (National Cancer Institute). According to the National Cancer Institute, the causes of brain cancer are unknown, but risk factors include family history and excessive radiaton exposure. Although they are not always due to a brain tumor, comon symptoms include headaches, nausea, speech, hearing, vision, and mood changes, problems with balance and mamories, seizures, and numbness in arms and legs (National Cancer Institute). MRI and CT scans as well as surgical biposies (or the removal of part of the tumor to be examined) are used to diagnose brain cancer (National Cancer Institute). Different types of treatment options include radiation therapy, surgery to remove the tumor, and chemotherapy. According to Charles Davis, MD, PhD and Nitin Tandon, MD of WebMD.com, chemotherapy is “ the use of powerful drugs to kill tumor cells”. There are a few different types of chemotherapy, but all of which bring out the same kinds of side effects. Although the physical side effects of chemotherapy are commonly known, few people know of the emotional toll chemotherapy can take on a patient and his or her family as they go though this process.
There are two types of tumors, benign tumors and malignant tumors. Benign tumors are not cancerous. These types of tumors can usually be removed and do not come back in most cases. Benign tumors do not spread to other parts of the body and the cells do not invade other tissues. Unlike b...
Kids are meant to be happy, play outside, go to school, and have fun. They aren’t meant to sit in hospitals, losing weight by the pound, carrying around IV poles filled with poison. It’s ridiculous and immature that we don’t have a cure for childhood cancer. The only “treatment” that we have is chemotherapy- a chemical that seems to help fight off cancer. Chemo doesn’t just fight off cancer cells though- it fights off healthy cells in your blood, mouth, digestive system, and hair follicles. The most frustrating thing about childhood cancer is that only 4% of federal funding is exclusively dedicated to childhood cancer research. It is true that more adults get diagnosed with cancer than kids, but does that mean that adults are 96% more important than children? The average age of diagnosis for an adult with cancer is age 67, and the average number of years lost is 15. 15 years are definitely many years, but not that many compared to the average number of years lost for a child- 71. Also, age 67 is a lot older than the average age of diagnoses for a child- age 6. At least the adults get to grow up and have the ability to even have cancer- some of these kids can’t even get through a fifth of their lives.
How does one see the symptoms for childhood cancer? First one must know that there are many different types. There are forty different types of children’s cancer, including: Leukemia, Lymphoma, Sarcomas, cancers of the nervous system, liver cancers, kidney cancer, and more. Out of these cancers, the two most common childhood cancers are Leukemia, and brain tumors. What is leukemia? It is a cancer in which the bone marrow and other organs that produce blood produce and increased amount of immature or abnormal white blood cells. The symptoms of leukemia are paleness, excessive bruising, pain in the joints, and fatigue. Brain tumors are formed when a massive amount of cells are produced on the brain. The symptoms for this are frequent headaches, vomiting, seizures, decreased coordination, weakness, and problems concerning vision.