A = AsymmetryABCDEs of Melanoma
One half is unlike the other half.
Anyone can get melanoma. It’s important to take time to look at the moles on your skin because this is a good way to find melanoma early. When checking your skin, you should look for the ABCDEs of melanoma.
One half is unlike the other half.
An irregular, scalloped or poorly defined border.
Is varied from one area to another; has shades of tan, brown or black, or is sometimes white, red, or blue.
Melanomas usually greater than 6mm (the size of a pencil eraser) when diagnosed, but they can be smaller.
A mole or skin lesion that looks different from the rest or is changing in size, shape or color.
If you see a mole or new spot on your skin that has any of the ABCDEs, immediately make an appointment to see a dermatologist. The most common early signs (what you see) of melanoma are:
In the early stages, melanoma may not cause any symptoms (what you feel). But sometimes melanoma will:
Many melanomas have these signs and symptoms, but not all. There are actually different types of melanoma. One type can first appear as a brown or black streak underneath a fingernail or toenail. Melanoma also can look like a bruise that just won’t heal.
Frequently, two or more of these features are present in one tumor. In addition, BCC sometimes resembles noncancerous skin conditions such as psoriasis or eczema. Only a trained physician, such as a specialist in diseases of the skin, can decide for sure. If you observe any of the warning signs or some other worrisome change in your skin, consult your physician immediately.
A scar-like area that is white, yellow or waxy, and often has poorly defined borders; the skin itself appears shiny and taut. This warning sign may indicate the presence of an invasive BCC that is larger than it appears to be on the surface.
An open sore that bleeds, oozes, or crusts and remains open for a few weeks, only to heal up and then bleed again. A persistent, non–healing sore is a very common sign of an early BCC.
A reddish patch or irritated area, frequently occurring on the face, chest, shoulders, arms, or legs. Sometimes the patch crusts, and it may also itch. At other times, it persists with no noticeable discomfort.
A shiny bump or nodule that is pearly or translucent and is often pink, red, or white. The bump can also be tan, black, or brown, especially in dark-haired people, and can be confused with a mole.
A pink growth with a slightly elevated rolled border and a crusted indentation in the center. As the growth slowly enlarges, tiny blood vessels may develop on the surface.
These tips can help you prevent skin cancer — or find skin cancer early when treatment can cure the skin cancer.