Tuesday 13 December 2011

Skin Cancer Care

Skin cancer is one of the common types of cancer and therefore it is necessary for people to know what skin cancer is. The skin cancer is a human disease that affects the patient’s skin cells. This usually happens due to the damage caused by the cells of the skin. So it is very necessary to take proper skin cancer care.


Skin cancer appears to begin in the lower layer of the patient’s epidermis. It means the skin’s exterior layer. The epidermis constitute of various cell types.

They are as follows:


•    Basal cells
•    Melanocytes
•    Squamous cells


These are also the types of skin cancers.


The primary cause or the main reason for the occurrence of skin cancer is the UV radiation (Ultraviolet radiation). The energy released from the sun is a form of radiation. This radiation includes the invisible rays as well as the sun light visible to naked eye. The infrared radiation which is not visible is a cause for the heat of sunlight. Similarly, the ultraviolet radiation causes sunburn, being invisible.  


The UV can be responsible for many skin medical problems. Such UV rays prove harmful to the DNA. The DNA is a genetic material which makes the genes. These genes are responsible for the growth and control of the cells of the skin.


A severe damage of the genes results into uncontrolled growth of the genes. This can cause skin cancer. It is a known fact that UV rays can cause many other problems such as wrinkled skin, sunburns etc.

There are certain symptoms or early signs which can help us to understand that cancer cells have developed in a patient’s skin. These symptoms or early signs are:


•    A spot or an ulcer in the areas where the skin has suffered damage. This usually doesn’t heal before 4 weeks time.
•     A sore or a spot on the skin which is seen for almost 4 weeks
•    A spot or sore in the skin which usually hurts, itches, or bleeds
As the skin cancer is one of the common types of cancer, people must approach their health care provider in order to ask skin cancer questions and get relevant answers. This can spread awareness about skin cancer among people.

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