Skin Cancer Photos Serve As An Early Detection Tool

Detecting skin cancer in its earliest stages not only significantly increases the patient's chance of making a full recovery, it can also save the patient from having to go through aggressive treatments which can have severe side effects. The key to early detection is in finding skin irregularities and recognizing them as possible skin tumors, and promptly having them examined by a doctor. Some background information along with skin cancer photos can help you recognize what symptoms to look for.

Skin cancer is much more likely to be detected within its earliest stages of development if the patient has taken an active part in the process. You need to perform regular skin self-examinations, searching every part of your body for any irregularities with a basic idea of what you need to be looking for. If you find any suspicious growths, you can visit a doctor for professional evaluation.

The symptoms you need to look for vary in cases of melanoma or nonmelanoma skin cancer. You need to be especially attentive to the possibility of developing melanoma if you have certain risk factors, such as a higher than average number of nevi, or moles, or a high number of dysplastic nevi.

Dysplastic nevi are moles with an unusual appearance. They may be asymmetrical or particularly large. If you have any of these risk factors, you may want to ask a doctor for help in watching for an increase in the number of moles you have or any changes in their condition. After an initial evaluation, you may want to check regularly with a doctor. Even if you don't have an unusually high number of moles or dysplastic nevi, you should still watch for new moles or changes in existing moles when you do your skin examination.

New dysplastic nevi should be seen by a doctor. If an existing mole changes in size, shape, or color, or if irritation or any color change occurs in the bordering skin, you should consult a doctor.

Moles are usually benign growths and most people have between 10 and 40 of them. They are formed of the same melanocyte cells which can turn into skin cancer, so moles do need to be watched carefully for any changes.

Nonmelanoma skin cancer generally affects the basal or squamous cells which make up the epidermis. These types of skin cancer can be less striking in appearance than melanoma, and are less severe, but early detection is still extremely important. While nonmelanoma skin cancer is most common on the face and other parts of the body which are exposed to sunlight, the entire body should be checked for symptoms.

Symptoms may appear as small lumps, which may be red or flesh-toned, or as sores or rashes which do not heal on their own. Any sores or rashes found during a skin examination should be watched carefully to see if they're healing, and if they aren't, this means a doctor should be consulted.

Skin cancer photos can be a useful aid in helping you determine what skin irregularities warrant a visit to a doctor, but should not be used as an exclusive guide for self-diagnosis. Do regular self-examinations, use the information provided in addition to photos, and see a doctor for any irregularity that you can't identify, because even if it isn't skin cancer, it may require medical attention.

To learn much more on how important analyzing skin cancer photos is, visit http://www.SkinCancer-101.com where you'll find this and much more, including information on skin cancer on nose.

Article Source: http://EzineArticles.com/?expert=Adam_Hefner

By Adam Hefner

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Keep Your Body From Getting Too Much Sunlight

Skin cancer is the most common type of cancer in the United States. The number of new cases of skin cancer appears to be rising each year.

Skin cancer affects people of all skin tones, including those with darker complexions. Skin cancer can occur anywhere on the body, but it is most common in skin that has been exposed to the sun, such as the face, neck, hands, and arms.

In the ancient history, sun worship was considered one of the most sacred acts. But, scientist has now come up with a different version and cautions people from having a long exposure to the sun. A series of research studies and analysis have revealed that any form of extensive exposure to the direct sunlight can cause you severe damage, ranging from sunburns and tanning to skin cancer. The harmful UV rays can penetrate the delicate skin layers and cause irreversible damage.

When you are out in the sun, make sure that you protect yourself properly. The most important is to wear a sunscreen of SPF 15 or higher. Wear protective clothing, besides wearing good quality sunglasses. Small measures taken today can go a long way in preventing long term illnesses as the damage causes by the sun can take quite a long time to actually start showing.

Although skin cancer is the most common type of cancer in this country, it accounts for much less than 1 percent of all cancer deaths.

What most people don't realize is that it is also the most preventable type of cancer. It does not have to be inevitable or unstoppable despite prior cell damage.

Linda A works on a Skin Care site at http://skin-care-on-line.com

Article Source: http://EzineArticles.com/?expert=Linda_A

By Linda A

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Skin Cancer - Types, Risks, Symptoms And Treatment

Obviously, the topmost layers of the skin are the first to be affected; the three major types of skin cancer, basal cell carcinoma (rodent ulcer), squamous cell carcinoma and melanoma, all develop in the upper layer of the skin known as the epidermis. Basal cell carcinoma, the most frequent of the three, causes local erosions of tissue if neglected, while squamous cell carcinoma may spread if untreated. Fortunately, both these types can be successfully treated in nearly all cases. Squamous cell carcinoma sometimes occurs on the vulva in women after menopause and may be more difficult to deal with.

Melanoma, the least common of the three, occurs more frequently in sunny countries. Although a certain amount of sun on the skin is beneficial because it forms vitamin D, too much is dangerous. The danger has increased now that high levels of ultraviolet A radiation are reaching the earth's surface from the sun due to depletion of the ozone layer by flurocarbon chemicals from widespread use of spray cans. Melanomas are the most serious of the three skin cancers, once it starts to grow, it can spread rapidly. If detected and treated early enough, melanomas may be cured in about 75 per cent of cases.

The lighter your skin and eye colour, the more easily you will sunburn and the more likely you are to develop skin cancer. This likelihood increases with exposure to sunlight over both short periods - sunbathing on the beach to a point of, say, blistering - and long periods - pursuing an occupation, such as farming, in which many activities take place outdoors. Even moderate sunbathing after summer increases the odds that you will get skin cancer. The damage to the cells accumulates over time, so that people in their middle or later years are more likely to develop the disease.

The simplest way to avoid skin cancer is to reduce the exposure of you skin to the sun's cancer causing rays. Protect you skin by limiting your time in the sun and wear full clothing, those parts of the skin that are still exposed apply a good quality sunscreen to. The chemical composition of sunscreens block most of the sun's harmful rays.

Basal and squamous cell cancers have similar symptoms, while melanomas have their own special set of warning signs. What all skin cancers have in common, however, is change. That is what you should be on the lookout for. Basal and squamous cell cancers may start out small, rough patches of skin that are redder or paler that the surrounding skin. They can also start as tiny lumps or as small sores that bleed easily and seem to heal very slowly or not at all. If left untreated these tiny spots will soon grow and spread to surrounding tissue. Melanoma usually indicates its presence by altering the colour or appearance of a mole. Since melanoma involves cells that produce brown or black pigments, you should be aware of changes in dark spots or patches or moles and be on the lookout for new moles, moles that bleed, or any dark spot, new or old that changes colour, shape or size. Melanomas can be cured if treated in its early stage; those that go untreated may spread to other parts of the body, where they may attack vital organs.

Since skin cancer grows on the surface of the body, the first step in diagnosing them involves visual examination by a dermatologist. An experienced dermatologist can often determine whether a growth on the skin is or is not cancerous just by looking at it. If he suspects skin cancer he will remove a small sample and send it to a laboratory for examination under a microscope. There a pathologist will determine if the cells are skin cancer forming cells. If the samples reveal skin cancer, the dermatologist will remove the growth in one of a number of ways. Certain pre-cancerous skin problems may be treated by the application of a skin lotion containing anticancer drugs. In the case of basal or squamous cell cancer at an early stage, doctors remove the growth either surgically with a knife or by freezing it with liquid nitrogen. Melanomas, which are potentially more dangerous, are nearly always removed surgically together with surrounding tissue. Remember if the melanoma spreads to other parts of the body, other kinds of treatment such as chemotherapy - may be required. Radiotherapy, unfortunately, does not seem to be effective in treating melanoma. The key to treat this type of skin cancer is early detection.

Michael Russell Your Independent guide to Skin Cancer Article Source: http://EzineArticles.com/?expert=Michael_Russell

By Michael Russell

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