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Essays on the types of skin cancer
Research paper on skin cancer risk
Research paper on skin cancer risk
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Skin cancer is a common and harmful thing that grows on a person’s skin. Skin cancer begins in cells of a person, then transitioning into a dangerous situation. Skin cancers do not spread into other parts of a person’s body; it usually remains in the affected area.
On out of every seven people in the U.S. will eventually have a type of skin cancer throughout the rest of their lives. There is a high risk for people that have skin that can be burned easily. If a person gets a serious burn on their skin, it could raise their risk level to get skin cancer up to 50%. It is recommended that you see a doctor yearly to do a skin exam of some sort. The most common type of skin cancer is the basal cell carcinoma. Around 800,000 people have been diagnosed with it. The following two common skin cancers are the Squamous cell carcinoma, and the Malignant Melanoma.
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Where parts of your body is exposed to the sun, which is where many of your basal cells are located there. The radiation from the sun is what causes the basal cell carcinomas, when your skin is exposed for too long. Basal carcinoma looks like a small bump that is very dry. They can be located on the head or neck. The color can appear as red or a lighter shade.
Squamous Cell Carcinoma is located on the outside of the skin. There are around 250,000 cases of people who have squamous carcinoma in the US every single year. People that have light skin or that have been exposed to the sun too long have a larger risk than others who don’t. Squamous Cell Carcinoma can form anywhere on your body, it will look like a red bump on your skin. If you do not get it removed or treated, they can spread across your body, unlike the basal carcinoma kin cancer. Squamous Cell Carcinoma is usually not hereditary unless something increases the chance of it
Skin cancer is a significant public health issue in Australia. Exposure to ultraviolet radiation emitted by the sun in the UVA and UVB wavelengths is the primary cause. Australia has been a world leader in efforts to protect the ozone layer, the main line of defense against ultraviolet radiation emitted by the sun. Ultraviolet radiation induces the formation of thymine dimers that cause mutation of skin cells if not repaired before DNA replication. Mutations of tumor suppressor genes can lead to uncontrolled cell growth. Ultraviolet radiation also causes immunosuppresion that allows skin cancers to become established. Basal cell carcinoma, squamous cell carcinoma, and melanoma are types of skin cancer caused by sun exposure, though each form is associated with a different pattern of exposure. Australia has the highest rate of skin cancer in the world, due to a combination of tropical latitude, fair-skinned population, outdoor lifestyle, and high amount of ambient ultraviolet radiation. Widespread opinions about tanning and health benefits of sunlight lead many Australians to intentionally overexpose themselves to the sun. State cancer councils have developed sun safety and awareness campaigns, such as “Slip! Slop! Slap!” and “SunSmart,” to educate the population about sun exposure and encourage early detection of skin cancers. Gradual changes in knowledge and behavior indicate that the fight against skin cancer can be won.
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 several causes that contributes to cutaneous squamous cell carcinoma (SCC), which mainly are prolonged sunlight exposure, presence of trauma, exposure to carcinogen, and being affected by papillomavirus.[...
Thyroid cancer starts in the thyroid gland, which is located under you Adam’s apple at the base of your neck. The described appearance of cancer in the thyroid is nodules, small or large bumps where the thyroid is, that you can feel. According to Cancer.org, about 1 in 20 nodules are cancerous in humans.
Basal Cell Carcinoma often abbreviated as (BCC) is the most frequently appearing form of skin cancer. They are also referred to as Basal Cell Cancer. It was discovered along the way as skin cancer was being treated as different types with no specific period. The BCCs’ are uncontrolled growths that normally arise in the skin’s basal cells. These cells lie in the deepest layer of the epidermis which is the outermost layer of the skin. BCC’s are normally caused by a combination of two things; one is cumulative UV exposure and the other is intense occasional UV exposure. The most vulnerable, according to a research done, tend to be people with fair hair, blue eyes and fair skin and this is because they tend to burn easily. The BCCs’ may first appear as a small white flesh or a colored bump that may bleed. Other normal appearances may look like open sores, red patches on the skin, pink growths, shiny bumps or scars. 80% of Basal Cell Carcinoma cases are mainly found in the head and neck that is the body parts that are mainly exposed to the sun. The nose also tends to be most vulnerable and according to a recent study done, 40% of BCC that were diagnosed on the head and neck were adjacent to the nose.
Exposure to ultraviolet radiation is one of the biggest contributing factors of skin cancer. Sunlight is the main source of UV rays, however, recently tanning lamps and beds have become a popular source of these UV rays. There are three different types of UV rays: UVA rays, UVB rays, and UVC rays. UVB rays are the rays that cause most skin cancers because they have the most energy and do more damage quicker than UVA rays. UVB radiation causes skin cancer because of its damaging affect to the DNA of skin cells. However, most tanning beds give off UVA rays and these rays have recently been
The most common type of skin cancer is nonmelanoma skin cancer, which is classified as basal cell carcinoma or squamous cell carcinoma. “These begin either in the basal cells or squamous cells that are located at the base of the outer layer of the skin.” (Kenneth, 2012) Basal and squamous cell cancers are among the less serious types of skin cancers, but make up ninety-five percent of all skin cancers.
Basal and squamous cell skin cancer are the most common forms of skin cancer. Multiple studies have shown that these cancers are almost always connected to large amounts of sun exposure. This can come from things like outdoor sports, performing something outdoors with little coverage from clothing, and getting multiple severe sunburns. You can see signs of skin cancer inside and outside of your body. Rough, thick, dry skin patches are common symptoms, but things
Cancer is a very large issue in the world. Cancer is a sickness that can lead to many life threatening problems and can eventually lead to death. There are many different kinds of cancer that can effect a person without them even knowing it is there. One type of cancer that can be easier to detect would be skin cancer. Skin cancer can be diagnosed by seeing a doctor or dermatologist, if they see an abnormal mole or spot on your skin, they many ask to remove the spot and test it in their laboratory. If the spot or mole comes back positive for skin cancer, they next will run more tests to see if it has spread throughout the body. The first thing the doctor will ask you is the time frame from when you first started noticing this on your body,
Cancer is a term used for diseases in which abnormal cells divide without control and begin to invade other tissues. The term cancer is also used when cells start to produce too quickly when there are not enough cells dying. Cancer cells are also called malignant cells. Cancerous cells are able to invade other healthy cells and can spread to other parts of the body through the blood and lymph systems.
These start commonly to form a mole, which then turn to become cancerous. These types of skin cancers are associated with ultraviolet waves caused by sunlight. This is most common in people who are predisposed to sunburn rather than tan. However, even though this predisposition to ultraviolet rays has been known to cause skin cancer, people still do not take notice of this warning.
Skin cancer is a disease where cancer (malignant) cells are found on the outer layer of the skin (epidermis). The three types of cells found in the epidermis are squamous cells, basal cells, and melanocytes. These cells in time grow to be cancerous. Thus, the three types of skin cancers are squamous cell, basal cell, and melanoma. Melanoma is the most deadliest and destructive type of cancer. (“Skin Cancer” infotrac.com) The number of people with melanoma has risen in Scotland from 3.5 in 1979 to 10.6 per 100,000 in 1998 for men and 7.0 to 13.1 for women. (Miller 945) Squamous cell and Basal cell skin cancer can kill up to 2,200 people a year in the United States. (Sommerfield SIRS.com) Basal cell, being the most common type of skin cancer, is the cancer that about 75 percent of the people have. (“Skin Cancer “ infotrac.com) Melanoma is mostly seen in older men but ever since tanning came in during the 1970’s, it has increased in women 60 percent around the ages 15-29 over the past three decades.(Sommerfield SIRS.com) “And basal cell and squamous cell cancers are increasing at a rate of about 5 percent per year”(Sommerfield SIRS.com).
If a person gets burned too often, then he or she may develop skin cancer and end up having to have skin cancer surgery. A dermatologist will check the skin and if there are any suspicious places, they will perform a biopsy to see if it is a skin cancer. If it does turn out to be skin cancer, the dermatologist will then determine the best course of treatment. Some treatments are by medications to remove the skin cancer or performing surgery. There are cases where the sun causes a skin cancer called melanoma, and this type of skin cancer is very dangerous and could lead to death.
The skin is the largest organ in the body, so it isn’t surprising that skin cancer is the most common of all cancers. Melanoma is the least common form of skin cancer, affecting 4% of all cases but causing 79% of skin cancer deaths. The average age of people diagnosed with Melanoma is between 45 and 55, although 25% of cases occur in people under 40. About 10% of all people with melanoma have a family history of melanoma. You are at increased risk of developing melanoma if there is a family history of melanoma in one or more of your first-degree relatives like a parent, child, brother or sister.
Wearing clothes that protect your exposed skin is another way to prevent skin cancer. Light weight cotton clothing that is not black in color can be worn for protection. So easy and potentially fashionable with a wide brim hat and cute sunglasses that are capable of absorbing ninety nine or one hundred percent of ultra violet rays. It is also easy to seek shade when outside. Another way is by taking a close look at the skin in your body on a regular daily basis, get to know your skin and pay close attention to anything abnormal in size, color or shape. Keep an eye on any spots that look suspicious or do not heal. It only takes a couple of minutes and can be incorporated as part of your shower routine everyday. For the skin you can not easily see, like the one on your back, you can ask a friend or significant other to take a look and report anything that looks suspicious. There is also the option of visiting a dermatologist once a year and get a visual