Cancer has been an active concern in our society for the past couple decades, since we truly discovered the nature of cancer and the potency it brings along with it. However, it was not until the mid-20th century that scientists were beginning to truly understand the origin of cancer. Scientists dating back all the way to the Renaissance, when they first began performing autopsies to learn more about the human body and form, noticed abnormalities but it never clicked that it was something much worse than it seemed. Research has continued since then, and it has continued to thrive even to this day. When James Watson and Francis Crick discovered DNA and it’s chemical structure in 1962, it opened up doors that even they could not expect. With the understanding of DNA and how it affected the way we look at life, came the beginning of the understanding of mutated DNA (which is a cause of the growth of cancerous cells). In this past century, researching scientists discovered that cancer is linked with the DNA that resides in a cell’s nucleus. By ways of damage to the cells via chemicals or radiation, or even introduction of a new DNA, the cancerous cells begin to form and duplicate. We are learning more and more about cancer and how to fight it, but we still have much more to learn.
Up until the early 1960s, the people of that generation grew up believe that exposure to the sun was healthy and could be used as potential treatments for ailments like acne, for example. The doctors of the early 20th century even promoted the use of the sun’s ultraviolet rays (UV rays) as a treatment for certain strains of tuberculosis. Little did they know the long run consequences of prolonged exposure to the now-labeled ...
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...til the area is clear of any sign of the cancer cells. Another method is cryotherapy: the use of liquid nitrogen to freeze the lesion and/or tumor. However, the use of cryotherapy has a rate of recurrence of about two years. The key to curing squamous cell carcinoma is early detection before any metastasis.
Skin cancer has been overlooked for the past few decades because the medical community has been focusing more on internal cancers. But with in exponential rise in recorded cases of skin cancer, it is grabbing attention now. Skin cancer is a serious problem and society is brushing it off so people might sport a nice tan. Even though skin cancer is not the type cancer that people see everyday or have family members develop it as often as say, breast cancer or prostate cancer, that does not make it any less of an important item to keep a look out for.
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- Melanoma is known to be the most dangerous forms of all skin cancers. These brown coloured cancerous growths develop when unrepaired DNA has committed damage to the body’s skin cells. It is known that it is the most commonly triggered by vigorous amounts of sunshine, over excessive use of tanning bed and UV lights which result in making mutations in the skin that produces the skin cells to over multiply at a quick rate which can eventually form nasty tumours. How is Melanoma caused. Melanoma is caused by over exposure to UV which can sometimes cause sunburn, it can be especially critical to those whom are inclined to the disease itself.... [tags: skin cancer, unrepaired DNA]
1420 words (4.1 pages)
- You just left your doctor’s office from a routine checkup, you feel healthy. However, your doctor ordered more tests to be done, slightly concerned; your doctor calls you the next day to return to his office. Your doctor tells you that you have “Melanoma Skin Cancer”. Your body goes numb, you have just been diagnosed with cancer; not to mention stage four skin cancer. You do not understand how this could have happened to you especially since you are so young and lead an active lifestyle. Skin cancer is one of the most common forms of cancer, “every, one in five people in the United States will develop skin cancer in their lifetime ("Skin Cancer Foundation").... [tags: skin cancer, uv rays, dna mutation]
1176 words (3.4 pages)
- Dry Skin as a Side Effect of Cancer Treatment Dry skin is one of the more common side effects of most forms of cancer treatment, including both radiation therapy and chemotherapy. While there are many other causes of dry skin, it is one of the more common issues cancer patients must learn to cope with as a routine part of their treatment. Dry skin occurs when there is a lack of moisture in the skin cells, this can cause your skin to appear rough, scaly, and flaky. Your skin may also feel tight and constantly itchy.... [tags: Cancer, Chemotherapy, Oncology, Skin]
1133 words (3.2 pages)
- According to recent statistics by the Mayo Clinic, in the past 40 years melanoma rates have increased by 800 percent among young females and by 400 percent among young males’ ages 18-39 years old ( put your reference ). It is a known fact that one in six American at some point in their life will develop skin cancer. In 2009 alone 11,790 individuals died of skin cancer, of which 8700 of them were from malignant melanoma (Buttaro, Trybulski, Bailey, Sandberg-Cook, 2013). Background Melanoma, often referred to as malignant melanoma is the most severe type of skin cancer.... [tags: Ultraviolet, Sunscreen, Sun tanning, Skin cancer]
1050 words (3 pages)
- Cancer is a disease that has been reported to claim millions of lives a round the globe and has many different forms. Cancer is defined as “a malignant form of tumors, which are tissue masses that arise through mutations in the genes that govern cell growth and division” (Starr, 1999, p. 213). Skin cancer is just one of the many types of cancer that affects people and most commonly in the United States. It is a disease whereby cancerous cells are found on the epidermis which is the outer layer of the skin or uncontrolled growth of skin cells.... [tags: tumors, skin, tissue, disease]
845 words (2.4 pages)
- The Unbiased Killer, Lung Cancer In this essay I will be discussing cancer, specifically lung cancer. Cancer is an unbiased killer that knows no race, sex, age, or importance of its victims. I know this first hand having lost both of my grandparents to this “monster” in 2008 and 20012. As there are the millions of other people who have been effected by this as well. First, let’s start by understanding what lungs are. The lungs are two sponge-like, cone shaped organs in the thoracic cavity (Marieb, E.... [tags: Lung cancer, Cancer, Oncology]
895 words (2.6 pages)
- “Cancer”, its a disease that has claim the lives of millions, its a disease that so far has no known cure, and its a disease that has many different forms. Cancer is defined as “a malignant form of tumors, which are tissue masses that arise through mutations in the genes that govern cell growth and division” (Starr, 1999, p. 213). Skin cancer is just one of the many forms of cancer that effects us and is the most common cancer in the U.S. Like so many others, I would assume that the major cause of skin cancer was the ultraviolet rays from the sun.... [tags: Cancer]
559 words (1.6 pages)
- Many people think that is it possible to achieve a “healthy tan,” but this thought has been proven wrong. Overexpose to UV-A and UV-B rays from the sun lead to premature aging of the skin, as well as the possible formation of skin cancer, know as melanoma. An appearance of a tan is actually a stage of burning and damage to the skin. Although a tan may be desirable to many, the fact remains that more people need to be educated on the dangers of the sun’s harmful rays, and the possible health complications of overexposure.... [tags: Melanoma Skin Cancer]
1427 words (4.1 pages)
- Different cancers have different risk factors. For example, exposing skin to strong sunlight is a risk factor for skin cancer. Radiation causes around 2% of all cancer deaths (Li 83). Within the ultraviolet spectrum that reaches Earth’s surface, the most troubling component consists of the higher frequency ultraviolet B rays, which can do damage to your DNA. Ultraviolet B rays cause more than 90% of skin cancers, including melanomas, which are typically more fatal than all other forms of skin cancer (83).... [tags: Cancer, Ultraviolet, Tobacco smoking]
1978 words (5.7 pages)
- Gone are the days when people sent children outside to play to get a little color in their cheeks. They know too much about the dangers of unprotected sun exposure and the threat of skin cancer. Or do they. Despite the fact that 58% of parents remembered hearing about the importance of protecting their children from the sun, children are still playing in the sun without sunscreen or protective clothing (3., p 1). Sunburn is the most preventable risk factor of skin cancer. Skin type and family history cannot be changed.... [tags: Skin Cancer Essays]
1696 words (4.8 pages)