What is Cancer
The article entitled “What Is Cancer?” from the American Cancer Society’s web site discussed how cancer forms and effects people in different ways depending on what type of cancer they have. It also mentioned how cancers are treated and ways to prevent cancer.
Cancer forms from the uncontrolled growth of abnormal cells in the body. When we are born we all have normal cells that continually grow until adulthood. We also have abnormal cells that are in our body. As we reach adulthood our normal body cells stop dividing for growth purposes and only divide to replace dead or damaged cells. The abnormal cells in our body continue to divide even into adulthood and form cancerous cells. Most cancers develop into tumors while others flow throughout the body via the body’s bloodstream. An example of this is leukemia.
Not all tumors that are created in the body by the abnormal cells become cancerous however. Some tumors called benign tumors are not cancerous and will not affect the body in as harmful ways as cancerous tumors would. Benign tumors are still dangerous however there size can be harmful to the body by growing in places that they are not needed and putting pressure on other parts of the body.
All types of cancer are different and respond to different types of treatment. Different cancers also have different rates of growth. These different rates of growth are what cause different cancers to be more harmful than others. Cancer is the second leading killer in the United States. Over half of men and one third of women will develop cancer in their lifetimes. Millions of people are now living with cancer because of new treatments that have become available through extensive research.
That character is Harrison Bergeron himself. Some evidence showing his connection to the theme is when a character says, "Harrison Bergeron, age fourteen," she said in a grackle squawk, "has just escaped from jail, where he was held on suspicion of plotting to overthrow the government. He is a genius and an athlete, is under-handicapped, and should be regarded as extremely dangerous"(Vonnegut 3). These lines not only provide insight into Harrison’s character his individuality, it also already show the conflicts it creates. Harrison is very brilliant, and very strong. However, it is this strength of mind and body that allowed him to break out of prison, and defy the authorities and terrorize the public. His individuality is what leads him to create this conflict, as well as giving him the ability to do so. The last piece of supporting evidence is thus, "Even as I stand here" he bellowed, "crippled, hobbled, sickened - I am a greater ruler than any man who ever lived! Now watch me become what I can become!"(Vonnegut 5). In this scene, Harrison gives a display of his abilities, and as magnificent as they are, it winds up getting both him and another person killed, and terrorizing the people around, and almost got them killed in the process. His justification? His greatness, his individual talent, and the sole fact that he is able
Neoplasms are abnormal growths of new tissue. They are described as benign or malignant. Benign neoplasms are formed from the same type of tissue they come from. Malignant ...
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."
A Brain Tumor is a mass of abnormal cells that vary in size. They can also be classified as Benign or Malignant. Benign Tumors are non-cancerous, and have definite borders that make removal of the entire mass possible. On the other hand, Malignant (Cancerous) Brain Tumors spread, aggressively invading nearby tissue, and have a higher chance of recurring after surgical removal.
Cancer is the term used to describe a group of diseases consisting of hundreds of ailments and although there exists so many different types of cancer, they all begin in a similar way. The body is made up of over a trillion cells, and cancer is the uncontrolled growth of malfunctioning cells in the body (Dawson, 1996). “Normal body cells grow, divide, and die in an orderly fashion. During the early years of a person’s life, normal cells divide faster to allow the person to grow. After the person becomes an adult, most cells divide only to replace worn-out or dying cells or to repair injuries” (American Cancer Society, 2012).
Cancer starts when cells in a part of the body start to grow out of control. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Cancer cells can also invade (grow into) other tissues, something that normal cells cannot do. Growing out of control and invading other tissues are what makes a cell a cancer cell. Cells become cancer cells because of DNA (deoxyribonucleic acid) damage. DNA is in every cell and it directs all the cell’s actions. In a normal cell, when DNA gets damaged the cell either repairs the damage or the cell dies. In cancer cells, the damaged DNA is not repaired, and the cell doesn’t die like it should. Instead, the cell goes on making new cells that the body doesn’t need. These new cells all have the same abnormal DNA as the first cell does.
There are more than a million people suffer from cancer in the United States every day. Lung cancer is not the only type of cancer but it affects many people and families every day. Lung cancer makes the lives of its patients and the families. Lung cancer is one of the deadliest types of cancer and also one of the most common. Hundreds of thousands of people get diagnosed with lung cancer every year in just the United States. Also close to just as many people die from lung cancer in the US every year. I am going to talk about lung cancer and what it is, how to lower your risk of getting it, statistics of it, and the research and treatment of it.
Cancer occurs when abnormal cells grow out of control; the cells don't die, instead they continue to divide into other abnormal cells. These abnormal cells invade other tissues; this type of cancer is called metastatic cancer. If these abnormal cells get into the lymphs or the blood stream they spread and replace all other normal cells, eventually taking over the entire body and killing the person. These abnormal cancer cells are caused by damaged DNA due to sun exposure, cigarette smoke, lifestyle choices, or inherited damaged DNA. (12)
Cancer has become a very common illness worldwide for any age, but mostly affecting adults. One can get cancer from different places in the body, that is why there are so many people with cancer, because of all the different types. Cancer can affect any gender, female or male, and any age. It varies from ovarian cancer to prostate cancer, skin cancer to lukemia. Cancer has been a problem for many years, yet we have not found a cure to treat and prevent cancer.
Mutations turn genes on and off, activating diseases; all women have a chance of developing breast cancer (Understanding; Breast). Unhealthy cells divide and form a tumor. The tumor can be benign and not dangerous. Malignant tumors can become potentially dangerous (Understanding). The cancer becomes invasive when it spreads to other breast areas. Cancer that has not invaded other breast tissues remains noninvasive; noninvasive cancer can become invasive if not treated (Chen, 2010). If cancer cells get into the lymph nodes, the cells can get into the bloodstream and spread throughout the body (Understanding; Rosen, 2011).
Though there are many types of cancers, there are four main cancers that effect today’s society. These cancers include prostate cancer, breast cancer, lung cancer and colon/rectum cancer. Of the 1,529,560 new cases of cancer in 2010, 217,730 were prostate cancer, 209,060 were female breast cancer, 222,520 were lung cancer, and 142,570 were colon/rectum cancer. The majority of people who have cancer will have one of these types of cancer.
The most important theme that we can easily notice in the story is the lack of freedom, which is extremely significant to the American ideals, and Harrison demonstrates it as his escapes from jail, remove his handicaps, and influence others around him. In order to have a completely equal society in Harrison Bergeron’s world, people cannot choose what they want to take part in or what they are good at because if a person is above average in anything, even appearance, they are handicapped. These brain and body devices are implanted in an effort to make everyone equal. However, instead of raising everyone up to the better level, the government chooses instead to lower people to the lowest common level of human thought and action, which means that people with beautiful faces wear masks. Also, people with above average intelligence wear a device that gives a soul-shattering piercing noise directly into the ear to destroy any train of thought. Larger and stronger people have bags of buckshot padlocked a...
Although the comparisons are well hidden, both today’s society and the story ‘Harrison Bergeron’ share similar qualities. They both deal with equality, which leads to problems and consequences. A second similarity is the struggle of competition and trying to prevent it from occurring, which also leads to problems. Lastly, both struggle with normality, and the fact that it’s hard to accept that different is okay now.
Cancer develops when cells in a part of the body begin to grow out of
Over the past few decades, cancer has become a very prominent disease. There are many different types of cancer and many different causes of the the disease. Most cancers are caused by a genetic mutation. The most common type occurs when a cell is divided. Proto-oncogenes, which are alleles in normal cells, mutate to form oncogenes.