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Recommended: Skin Cancer Lesions
Skin cancer is the disease in which the epidermis, also known as the outer layer, is infected with malignant cancer cells. The first case of skin cancer was discovered in 1804 by a French physician named Rene Lannec. There are six types. Three major types, and three minor types of skin cancer. The Major forms are basal cell carcinoma, squamous cell carcinoma, and malignant melanoma. The three minor types are sarcoma, merkel cell carcinoma and sebaceous gland carcinoma. The signs and symptoms vary between the different types, but they all have one thing in common, changes in the skin. Changes in the skin could be a growth, a spot that appears to be a rash, or even a sore that doesn’t get any better over time, or turns into a mole. The most common causes of skin cancers is over exposer to UV radiation, tanning or genetics Skin cancer cannot be spread person to person, meaning it is not contagious. Sunburn is the leading cause of skin cancer today. When diagnosing any form of skin cancer, the doctor, or dermatologist may remove a part of the abnormal area of the skin and send it off to a laboratory for testing. Treatment depends on the type of cancer, location stage, cancers aggressiveness or level and the patient’s condition. While most of the time surgery is recommended, it is not always the best method of treatment for everyone. Different surgical procedures that are used to help cure the disease are known as excision, Mohs surgery, curatage and electrodissectaton.
The Three Major Types Of Skin Cancers:
Basal Cell Carcinoma- Basal cell carcinoma is the most common form of cancer in American’s infecting over 2 million Americans annually. Symptoms are sores that are pinkish in color or apper to be opened wounds. It is mostly comm...
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...arkel cell carcinoma.
Though skin cancer is the most common type of cancer, and has more than a thousand types, there are so many ways to prevent it.Examples are, staying in the shade, especially during late morning and early afternoon. Whenever possible, put on sunscreen. Avoid tanning bed, booths, etc. at all costs. They are more dangerous than help. Keep areas covered where sun may expose more. Keep infants out of the sun. Their skin is thinner and more fragile than adults. Keep a close eye on your skin. The skin cancer foundation recommends a head to toe check monthly. Wear a hat and shades to prevent constant exposer to your head and eyes. The statistics of the people who have developed skin cancer and ones who have died because of it is alarming. Last year over 100,000 people were diagnosed with a cancer of the skin and an alarming number of over 12,000 died.
The Cancer Council NSW and NSW Health Department Skin Cancer Prevention Strategic Plan for New South Wales (2001) Gladesville NSW The Cancer Counsil New South Wales and NSW Health Department 2001
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
...tance. Things that may protect you from cancer are; a proper balanced diet and a strong immune system. Your body has a sort of, command center that controls the growth of skin. Sometimes the cell reproduction process goes wrong and the newly created cell is a mutation of the original cell. Most cell mutations do not survive long enough to become harmful but sometimes the genetics of the cell allows it to survive and the cell could become cancerous. Some things that make a cell cancerous are; it not being attached to the command center, when the cell doesn’t give notice to the signal sent to tell it to stop growing, and when the cell gains its own blood vessel network system. Cancerous cells can move around and take over other sections of the body which destroys the person. Cancer and heart disease and many other severe conditions are there for many years before you e
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.
Malignant Melanoma is a type of malignant cancer that affects the melanocytes. A melanocyte produces the pigmentation in our skin and melanin gives us the color to our skin. These cells occur in the skin and can be found in other parts of the body. It is important to realize that melanoma can begin in any part of the body that can contain a melanocyte. Melanoma is considered less common than other skin cancers. It is a cancer that can be very dangerous if not detected early. Although in most cases it is diagnosed in time and can be cured. Many people are diagnosed with this cancer and it is said that 160,000 cases are diagnosed a year. ( ). In men a common site is on their back and for a woman is on their legs.
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.[...
A regular skin exam (every 6-8 weeks) will help in the melanoma dectection process. Look for irregular skin growths and have the growth examined by a health care provider if the growth promotes cause for alarm.
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.
In today’s culture, being tan coincides with what is believed to be beautiful. As a result, it is no surprise that in the United States of America, an estimated 922,000 people are currently living with some level of melanoma. Even though the news media and doctors warn people about the risks of too much sun exposure and give information as to how to prevent contracting skin cancer, people are still disregarding this important information and going into the sun for extended periods of time unprotected.
The word melanoma comes from the Greek words, melas (black) and -oma (tumour). It is a very serious cancer that most often occurs in the skin and less frequently in the eye or in the lining of the nose, mouth, or genitals. Melanoma begins in melanocytes, cells that make a pigment called melanin. Both light- and dark-skinned people have melanin, which gives colour to the skin, hair, and parts of the eye.
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.
Over all, skin cancer is known to be a very common and dangerous cancer among the U.S.. Although there is no superior or particular cause known for it, it can be reduced by reducing radiation exposure from the sun and also tanning booths and beds. If not attempting to prevent it by staying out of the sun, and seeking not seeking shade and so forth, protection such as longer clothing garments that better cover the body as well as hats and sunglasses can help to eliminate direct exposure and reduce some of the damages that may occur. Certain amounts of sun light are healthy for the body as it provides vitamin- D which the body needs to maintain a healthy life style, though it is crucial not be over exposed as reverse side affects may occur, causing more harm than good.
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
Most parents remembered hearing about the importance of protecting their children from the sun, yet children are still playing in the sun without sunscreen or protective clothing. Many people these days are not taking skin cancer seriously after knowing its significance. Skin cancer has been a growing problem in the United States and millions of people have suffered from it every year. The three most common skin cancers are Melanoma, Basal cell, and Squamous cell, which can cause bumps, sores, growths, etc. Skin cancer is a deadly disease with many causes, but the advantage is that it can be prevented.