Preview

Cancer: Oncology and Nearby Healthy Cells

Good Essays
Open Document
Open Document
542 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Cancer: Oncology and Nearby Healthy Cells
The Silent Killer
Cancer is one of the leading causes of death in the world. It is truly the silent killer. If you don’t find it in time, the doctors won’t be able to stop it, and you will probably die.
Cancer is a wide range of diseases that develop when the DNA of a cell become’s damaged or changed, producing mutations that warp normal cell growth and division. Cancer cells do not die when regular cells would and new cells continue form. The extra cells may form tumours. Benign tumours that aren't cancerous and malignant tumours that are. Cancer can spread to other parts of the body through the blood system. There are more than 100 different types of cancer that affect things from the lungs to the brain. Some cancers are “Aggressive Cancer’s” which is cancer that is spreading rapidly. There are a few things that can cause, or lead to, cancer. Smoking can lead to many different types of cancer because it affects the lungs, kidney, pancreas, and stomach. Lack of physical activity is also a leading factor in cancer’s development. Genetics play a part in cancer’s development because when cancer is genetic, a mutated gene has been passed down from generation to generation. Depending on the environment you are in, it can increase your chances of getting it. High sun exposure can raise your risk of different types of skin cancer.
There are many different types of cancer treatments. Radiation Therapy, which works by damaging the material inside cancer cells and limit’s their ability to reproduce. There is surgery, where a doctor cuts the cancerous tumours out. Chemotherapy is used to kill the cancerous cells that spread throughout the body. It can be used to shrink tumors for surgery, and it can also ease some of the symptoms of cancer including pain. Anti-Cancer drugs are usually used before or after surgeries to slow the cancer or shrink the tumours and cancer cells. There is a lot of experimental treatments out that are attempting to treat cancer by improving or

You May Also Find These Documents Helpful

  • Powerful Essays

    Cancer Research Paper

    • 5060 Words
    • 21 Pages

    There are many different kinds of cancers. Cancer can develop in almost any organ or tissue, such as the lung, colon, breast, skin, bones, or nerve tissue. It is caused by the uncontrolled growth of abnormal cells in the body. Our daily lifestyle is one of the risk factors why malignant cells grow. Drinking excess alcohol, excessive sunlight exposure and obesity are some of the bad habits we practice.…

    • 5060 Words
    • 21 Pages
    Powerful Essays
  • Good Essays

    Cancer

    • 923 Words
    • 4 Pages

    * There are many types of cancers such as prostate cancer, breast cancer, lung cancer, stomach cancer and etc.…

    • 923 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    The following are the treatments that are used to either destroy or reduce cancerous cells.…

    • 492 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Cancer Informative Speech

    • 462 Words
    • 2 Pages

    When people hear the word cancer, they think of a terrifying, life threatening disease. Have they ever thought of how it even started? Cancer cells grow and spread throughout the body in many ways, and sure you can catch it early but not usually. Cancer spreads to many things in and on the body, not just where the cancer is, but especially all of the bloodstreams in your body.…

    • 462 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Many people believe that getting cancer is purely down to genes. Through scientific research, the risk actually depends on a combination of genes, environment and aspects of lives, many of which can be control. Cancer is caused by damage to our DNA, the chemical instructions that tell our cells what to do. Things in our environment, such as UV rays, or our lifestyle, such as the cancer-causing chemicals in tobacco, can damage our DNA. This damage builds…

    • 494 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Essay On Cancer Awareness

    • 566 Words
    • 3 Pages

    As we can see each type of cancer has a different reason to happen and there are several ways to avoid it or to be healed from it by time. Doctors had discovered long time ago several ways of cancer treatments for example: surgeries, chemotherapy, radiation therapy, lasers treatment and blood transfusion.…

    • 566 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Nt1310 Unit 1 Assignment

    • 579 Words
    • 3 Pages

    4. Many things can affect a persons risk of getting cancer. These risks include tour personal and family medical history, carcinogens in your environment and your lifestyle choices. There are many lifestyle choices, that can help reduce your risk of developing cancer. A healthy diet that contains lots of fruits and vegetables. Research has shown that certain "super foods" contain substances that help your body protect itself from…

    • 579 Words
    • 3 Pages
    Satisfactory Essays
  • Better Essays

    Approach to Care of Cancer

    • 2101 Words
    • 61 Pages

    Cancer is considered the second leading cause of death in the United States resulting in about 25% of deaths (Copstead, & Banasik, 2010). The term cancer encompasses a cluster of more than one hundred diseases. Though there are various kinds of cancer, all cancers start due to abnormal cells growth. The typical characteristic of a cancerous cell is that they grow out of control and invade other tissue through the bloodstream or lymph vessels. If untreated, cancers can result in serious complications and death (American cancer Society (ACS), 2012). Although the cause of various cancers remains unknown, still there are several known causes such as: genetic factors; lifestyle factors such as smoking, alcohol use, diet, and physical activity; certain types of infections for example, HPV and HIV; and environmental exposures to different types of chemicals and radiation (ACS, 2014). It is predicted by ACS (2012) that 1/2 of all men and 1/3 of all women in the United States will develop cancer in their lifetime. The risk of many cancers could be minimized by lifestyle modification and screening. This paper will discuss the diagnosis and staging of cancer, three complications of the disease, side effects of treatment, and methods to minimize physical and psychological effects of cancer treatments. Diagnosis…

    • 2101 Words
    • 61 Pages
    Better Essays
  • Good Essays

    Cancer is a devastating disease that kills approximately 555,500 Americans a year. This disease cheats innocent people of the life they deserve. Cancer develops when cells in a part of the body begin to grow out of control. These abnormal cells outlive normal cells and continue to divide and grow more abnormal cells. If the disease is not detected early enough it can spread all over the body. This disease not only affects the victim, but everyone that cares for them.…

    • 652 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Cancer Diagnosis

    • 1748 Words
    • 7 Pages

    Cancer is a term used to describe diseases in which there is an uncontrolled division and growth of abnormal cells, which have the capacity to invade other body tissues (National Cancer Institute). Cancer is a major cause of morbidity and mortality; from 2006-2010, the incidence rate of all cancers in the US was 463 per 100,000 per year, with mortality being 176 per 100,000 (National Cancer Institute). This makes cancers the second leading cause of death. Cancer also has a huge economic impact, with total costs in the range of $200 billion in 2008 (American Cancer Society). It is thus imperative for health practitioners to have a clear understanding of cancer so as to better care for, and educate, those diagnosed with or at risk for cancer.…

    • 1748 Words
    • 7 Pages
    Better Essays
  • Good Essays

    There are over one hundred types of cancer. Cancers such as carcinomas are the most common. They are formed by cells that cover the body surface inside and out. Cancer that forms and produce fluids or mucus are breast, colon or prostate. My grandpa had prostate cancer for a year before he passed away. My aunt had colon cancer but is now cancer free. Other types of carcinoma cancers are bladder, uterus, and kidney. Cancers that begin in the blood forming tissue of bone marrow is called leukemia. The cause of this cancer is many white blood cells that push away the blood cells. A guy in my class was diagnosed with leukemia my sophomore year. Unfortunately, my junior year he passed away. He was always smiling and happy. He was the friendliest person ever. Lymphoma is another type of cancer. This type of cancer has disease fighting white blood cells not associated with the immune system. Melanoma is yet another type of cancer. This is where specialized cells that give us skin color belong. The cancer can form anywhere on the skin or even can form anywhere on the skin or even on the eyes. With these types it is important to know the signs and symptoms of…

    • 633 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Cancer is a genetic disease, caused by changes to genes that control the way our cells function, especially how they grow and divide.…

    • 2130 Words
    • 9 Pages
    Powerful Essays
  • Better Essays

    Nearly 11,958,000 people were living with cancer in the U.S. in the year of 2008. (“Cancer Prevalence: How Many People Have Cancer?”). It is the second-leading cause of death in the United States. Cancer is “characterized by the development of abnormal cells that divide uncontrollably and have the ability to infiltrate and destroy normal body tissue.”(Mayo Clinic Staff) It is caused by a simple DNA mutation that causes the body to create a cancerous cell. It causes many physical complications including: pain, fatigue, difficult breathing, nausea, diarrhea, constipation, and difficult immune reactions known as paraneoplastic syndromes.…

    • 1084 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    There are many things that can happen to us that can cause our healthy normal cells to develop into cancer cells. In researching, cancer.org, I learned that some of the causes of cancer. Sometimes cancer cells form in our body because of genes that are passed down to us by our parents. Cancer can also form due to…

    • 265 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    For cancer to appear in the first place there has to be a breakdown with the immune system which would normally hunt out and destroy wayward cancer cells. A cancer growth is only a sign that the cells of the body didn't stop dividing when they were supposed to. That is cancer is a disease brought on by a violation of our natural laws.…

    • 609 Words
    • 3 Pages
    Good Essays

Related Topics