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Sunday, May 24, 2009

Genetic Link to Melanoma

Cancer is a horrible disease. Not only the people who suffer from this fatal illness are in a painful position, but also the families and friends of such people who see their loved ones losing heart and life while they are fighting against cancer. Cancer is a dangerous disease. At present there are few techniques which are used by the doctors and scientists to make it possible for the cancer patients to recover from this deadly disease. There are more than one reasons of triggering cancer growth in human body and one of the reasons as far as the scientific development tells us today, is genetic. If a person happens to inherit some kind of weakness from his or her parents which make him or her more vulnerable towards melanoma, we can very easily trace back the genetic link to melanoma.

There are certain types of skin and other cancers which are not very dangerous. By this statement we mean that these types are not fatal. If such a cancer is treated in the right way on the right time, it is very much probable that a person can recover from the disease. But there are other kinds of cancers which are fatal. The melanoma cancer is the type which is not very easily curable. If it is noticed in the earlier stages, it may be get rid of by the doctors help. But in case the disease gets time to flourish inside the body of the victim, it becomes difficult for the doctors even to help the patient. Some of the kinds are really painful and this is the worst part. The new scientific findings tell us that it is possible now to trace the genetic link to Melanoma in case a person is suffering from it. May be all the genes are not responsible for falling ill from cancer, but there are few gens which are weak, and can lead to melanoma.

Along with the genetic link to melanoma, there are other reasons of this cancer as well. One of the other reasons is the exposure to sunlight. Skin cancers are at a higher rate in the regions where sunlight is more and where people enjoy a lot of sun. The regions where lying bare to take a sun bath is enjoyed more, the chances of getting skin cancer are higher. So it is obvious that alongside tracing back the genetic link to melanoma, we also need to consider other factors which lead to cancer. Be careful about such factors. It is a very painful disease. Try to keep yourself safe from it.



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Monitoring Skin Melanoma

Melanoma is a skin disease condition in which malignant tumor is formed that is originated from melanocytes and they bring melanin. Melanomas are black or brown in color and in some cases they stop producing pigments and so the color changes to pink, skin colored, and sometimes even red.

Melanomas are form of cancerous tumor and they can be in situ or invasive. In situ means localized and invasive are the one that spread everywhere. Therefore, the invasive forms are much more difficult to treat. Melanomas are of four types namely nodular melanoma, acral lentiginous melanoma, lentigo maligna, and superficial spreading melanoma. Along them the last three are the melanomas that occur mainly on the superficial layer of the skin. They remain on the top layer for much of the time before becoming invasive. The most aggressive form of melanoma is the nodular type. It is invasive from the beginning. It is mostly found in arms, trunk, legs, and scalp region.

Monitoring of the melanoma is to be done at regular intervals. One should go for regular follow-up checkups. Firstly the entire skin surface should be examined properly including hands, feet, genitalia, nailbeds, and the web spaces. While monitoring the extremities of the women should be checked properly and the trunk of the men as melanoma is likely to occur in those regions. Monitoring is done by ABCDE method for spotting the tumor where A stands for asymmetry, B for border, C for color, D for diameter, and E for enlargement. It has been widely used method but research has shown that it is not a reliable method. One of the methods is visual inspection. More advanced techniques have come into existence like the total body photography by using digital camera and even digital video recording. In this method the whole body is recorded or photographed and the tumors are compared with the previous photographs available to them.

The other two widely used methods are skin surface microscopy and machine vision. Skin surface microscopy is done through high powered magnification lens and the machine vision technology scans the person's body and gives the score for each nevus. Based on the scores, characteristic of melanoma can be found out. The other technique is TA-90, tumor marker method, in which blood test is studied.

Chest x-ray done yearly also proves to be helpful in detecting the recurrence of the disease. Regular visit to the dermatologist is also recommended. Comprehensive skin examinations and regular follow up plays the most essential part in controlling the melanoma.



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Cause of Malignant Melanoma

It is true that people becoming aware about the skin cancer. It is a known fact that skin cancer is a dangerous disease. You will come across lot of organization that is organizing awareness programs for skin cancer. On the other hand, television and radio are other sources that are have increased the awareness of skin cancer. It is true that skin cancer is one of the most common types of cancer that is faced by lot of people. These days, people in United States are facing lot of problems due to skin cancer.

You will be happy to know that some forms of skin cancer are not dangerous for life. At the same time, these forms can be treated as well. You should know that majority of skin cancer patients will have some identification on the skin. This means, it is easy to determine skin cancer. At the same time, it will help you to know that cancer is on early stage and it can be cured easily.

You should know that some forms of skin cancer will be dangerous for life, if you are not able to determine the disease on early stages of life. This form is known as malignant melanoma.

It is true that cancer is caused because of inherited composition of a person. It can also depend upon the exposure of human body towards the environment. If we discuss about the causes of malignant melanoma then we should know that exposure of the sun is high then a patient might have problems of malignant melanoma. Specifically, when the exposure of human body against the ultraviolet rays of sun.

You should know that a beginner of malignant melanoma will have a mark on the skin. The mark will be of brown color. Hence, if you come across a brown color spot on your skin then it is better to consult your family physician. You should know that the mark will become larger, as the disease increases. It is better to consult your physician, before it increases.

If you want to prevent malignant melanoma then you should control your body exposure to the light of sun. You should think about the exposure to ultra violet rays of the sun. Make sure you take some steps for prevention. You should wear cap or hat, while you are in contact with the sunlight. Make sure you use sunglasses and sunscreen.



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