melanoma can occur in many different forms, such as: a) irregularly shaped nevus (mole), b) a hard swelling on the skin, c) a freckle, d) a bruise, e) a cyst, f) a dark line on a nail g) a wound that does not heal?
It is the most aggressive type of skin cancer. It usually appears as a mole in a dark brown or black color, or in the color of the skin, or as a "change" in a pre-existing nevus. We should be aware that any change in a pre-existing mole or the appearance of a new one after the age of 35 is suspicious. Melanoma usually has no symptoms. Rarely it may cause itching, pain or bleeding.
It is very important to "know" our moles in order to be able to recognize any changes in them or to identify new ones. So we have to learn to examine our moles ourselves. In this it helps us a lot to keep in mind the following mnemonic rule when examining our "spots":
• A asymmetry = when you draw a line and the halves don’t match
• B border = outline (uneven borders in the periphery of the lesion)
• C colour = a variety of colours is a warning signal
• D diameter = should be less than 6mm
• E elevation = raised lesions on the surface of the skin with uneven texture
You can detect skin cancer early by following these steps:
1. Examine body front and back in mirror, especially legs.
2. Bend elbows, look carefully at forearms, back of upper arms, and palms.
3. Look at feet, spaces between toes and soles.
4. Examine back of neck and scalp with a hand mirror. Part hair and lift.
5. Finally, check back and buttocks with a hand mirror.
If you notice any irregular spots on your skin, or anything changing, itching or bleeding, see α dermatologist.
Early diagnosis of melanoma leads to complete cure while late diagnosis can be fatal.