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Skin cancer is a disease that is feared , because not most sufferers will be difficult to recover if affected by this disease . Before explaining what are the characteristics and symptoms of skin cancer , let's consider the following definition of skin cancer first.
Skin cancer is the growth of cancer cells in the skin that is not fair . If left without any further medical treatment , the cancer cells can spread to other organs . Skin cancer is the most common type of cancer in the United States . As many as one in five people in the United States known to be infected by a single type of cancer , according to the Skin Cancer Foundation.
Characteristics of Skin Cancer
Our skin works as a shield to protect from a variety of disorders such as loss of fluids, bacteria, and other foreign objects. The outermost part of the skin called the epidermis, is the outermost part frequent direct contact with foreign objects. Although this section regularly regenerated, this section is also very susceptible to damage from sun exposure, infections, and injuries. The epidermis itself consists of a wide variety of cell types.
Skin cancer is divided into 5 types, whatever the type, see below:
Actinis Keratosis
Actinis Keratosis is one small area pink or pink which is located on the skin that is exposed to direct sunlight. This is the earliest stage that often arise from skin cancer and could develop into basal cell carcinoma in patients with health records have more than one type of skin cancer. Although rare, this condition can also be the beginning of skin cancer called squamous cell carcinoma. Both basal cell carcinoma and squamous cell carcinoma are very similar so some experts are sometimes wrong in differentiating these two species.
Basal Cell Carcinoma
Basal cell located at the bottom of the epidermal layer. Cancer located in this section referred to Bacal cell carcinoma and 80% of this type of diverse types of skin cancers that arise. Areas that are often exposed located in the neck and head. Basal cell carcinoma is a type of skin cancer that is slow-growing and rarely spread to other areas. It usually appears on the skin marked with a bulge pink or red.
Squamous Cell Carcinoma
Squamous cell carcinoma affects cell located in the central part of the epidermal tissue. This type is known to be more aggressive than basal cell carcinoma. His form is located at the red and exposed to sunlight. Are common in some areas such as the hands, head, neck, lips, and ears. Some areas with the same appearance can be a squamous cell carcinoma in situ, an early form of squamous cell cancer.
Melanoma
Melanoma is rare when compared to other types of skin cancer that have been mentioned earlier. Melanoma, based on the study, is the most dangerous type, cause more than 75% of sufferers to death. This type occurs in areas that create the pigment and create a basin with ABCDE pattern.
Irregular shape (asymmetric)
Limit irregular
Color
Diameter
Changes in the concave / injuries
4 Main Types Of Melanoma
Superficial Spreading Melanoma: This is the most common type, the affected parts are usually flat, with irregular shapes and consists of a wide range of colors like black and brown. This type can occur in all age ranges.
Lentigo malignant melanoma: It usually occurs in people who are already advanced age, marked by the wounds wide, flat, brownish.
Nodular Melanoma: Can dark, black, blue or no color at all.
Acral lentiginous melanoma: The type that rarely appear, usually appears on the palms, soles, or under the finger.
Kaposi's Sarcoma
Although not classified into types of skin cancer, Kaposi's sarcoma is a type of cancer that involves the skin wound maroon to blue and commonly found at the foot. This type is commonly caused by a type of herpes virus, and is usually associated with HIV Aids.
Anyone Can Be Attacked?
Although there are several types of skin cancer, most types of skin cancer arises due to similar factors as:
Too long exposure to sunlight
Age over 40 years
Health records where there is one family member who has cancer
Organ transplant
Complexion bright / olive
However, young people with dark skin complexion also can get skin cancer.
Recognize Deeper About Skin Cancer and Prevention Method
Faster skin cancer is detected, the sooner treatment. Check your skin regularly if you notice symptoms of abnormal / normal skin. For further examination, you can visit a dermatologist.
Precautions such as using sunscreen or limit themselves from exposure to direct sunlight is the best way to prevent skin cancer.
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