Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Essays on the types of skin cancer
Skin cancer in conclusion
Conclusion of skin cancer research
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Essays on the types of skin cancer
Skin Cancer
Our skin is one of the largest organs that can be found on our body and like any other part of our body cancerous cells can form. Cancers are formed when abnormal cells begin to grow uncontrollably and begin to affect other cells and tissues. Skin cancer is the most common type of cancer. There are some people who are more at risk than others for getting skin cancer and these people are people with blonde hair, red hair, light brown hair, freckles, fair skin, and a history of eczema. There are three types of skin cancer, but the most common types are basal cell carcinoma and squamous cell carcinoma. These types of skin cancer often occur on parts of the skin that are regularly exposed to the sun. Melanoma, the most
…show more content…
It is caused by the Ultra Violet rays from too much sun exposure. Severe cases of sunburn can eventually lead to this type of skin cancer. With this type of cancer it begins with visible bumps and tumors forming on parts of the skin that are exposed most to the sun. This deeply affects and damages the DNA of your skin which slowly gets worse and forms cancer. The bumps that form may vary in color from black, to brown, to pink. They may also appear without any color and as a skin colored bump. As for treatment there are a variety of methods a doctor might recommend and use to remove the cancer. The method used is decided by which area of the body is affected or the size of the tumor or cancerous area. These methods can include the following, cutting, scraping, freezing, radiation, the use of creams, and lastly …show more content…
It can by brought on by Ultra Violet rays from the sun or overexposure to the sun. Tanning beds are also another likely way to be exposed to squamous cell carcinoma. Some factors that put you at risk for this type of cancer are being and older man, having blue or green eyes, having fair skin, if your hair is blonde or red, if you spend a lot of time outdoors unprotected, if you are exposed to radiation, if you spend time in tanning beds or simply by genetics. This cancer may appear as a bump or a scaly dry patch on the skin that itches. This cancer is more likely to spread than basal cell carcinoma. It can spread to tissues, bones, lymph nodes, etc. Treating this cancer can be tricky, but if identified early enough there should be no problem getting cured. A skin biopsy, or sample of the patch of skin is first examined and looked at under a microscope to give the proper diagnoses. Treatment options for squamous cell carcinoma include, excision, lymph node surgery, dermabrasion, freezing, cream, and
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
Melanocytes, embryologically derived from the neural crest, are distributed in the epidermis and thus are found throughout the skin. They produce a brown pigment known as melanin and are responsible for racial variation in skin color and also the color of moles. Malignant degeneration of the melanocyte gives rise to the tumor, melanoma, of which there are four subtypes. These are: superficial spreading, nodular, lentigo maligna, and acral lentiginous melanomas, accounting for 70%, 15% to 30%, 4% to 10%, and 2% to 8% of cases, respectively. Malignant melanoma may develop anywhere on the body. In men, it is most common on the trunk. In women, it is most common on the back or legs. The subtype also may influence where the tumor develops, lentigo melanoma is more common on the face while acral lentiginous melanoma is more common on the palms of the hand, soles of the feet, or in the nail beds.
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.
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.[...
When people are exposed to UV light, from the sun or, for example, in a tanning booth, the melanocyte cells make more melanin and pack together tighter, resulting in darker skin tones. If the skin is receiving too much ultraviolet light, the melanocytes may begin to grow abnormally and become melanoma during this process.
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.
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.
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.
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.
Melanoma is the most dangerous of skin cancer. Melanoma is complicated from how it happens, the signs and symptoms, causes, risk factors and treatment. There are so many types of cancers, but Melanoma is a cancer that you do not hear of as often.
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
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).
Melanoma is a type of skin cancer that was discovered in 1787 and affected humans since as early as 4th century b.c. A possible cause for this disease is high exposure to ultraviolet light. Surgery is the first choice for treatment, but there also is chemotherapy, radiation therapy and immunotherapy. All of these are an attempt to take out the corrupted cancer cells. To avoid develop melanoma you should avoid UV rays by not going to tanning booths wearing a shirt, sunglasses, sunscreen and a hat and also try to stay in shaded areas. Cancer is a disease of the cell cycle because it is not caused by a virus or bacteria it is caused by a problem when copying DNA although an outside factor can influence it. According to dictionay.com empathy
The most common but least dangerous form of skin cancer. It grows slowly, usually on the upper body. It may appear as a lump or dry, scaly area. It maybe red, pale or pearly in colour; It may ulcerate.