Cancer Skin Checks

Skin Cancer Check

Cancer Skin Checks

Diabetic Educator

Diabetic Educator

Signs and Symptoms of Melanoma Skin Cancer

Unusual moles, sores, lumps, blemishes, markings, or changes in the way an area of the skin looks or feels may be a sign of melanoma or another type of skin cancer, or a warning that it might occur.

A normal mole is usually an evenly coloured brown, tan, or black spot on the skin. It can be either flat or raised. It can be round or oval. Moles are generally less than 6 millimetres across. Some moles can be present at birth, but most appear during childhood or young adulthood. New moles that appear later in life should be checked by a doctor.

Once a mole has developed, it will usually stay the same size, shape, and colour for many years. Some moles may eventually fade away.

Most people have moles, and almost all moles are harmless. But it’s important to recognize changes in a mole – such as in its size, shape, or colour – that can suggest a melanoma may be developing.

Possible signs and symptoms of melanoma

The most important warning sign of melanoma is a new spot on the skin or a spot that is changing in size, shape, or colour. Another important sign is a spot that looks different from all of the other spots on your skin. If you have one of these warning signs, have your skin checked by a doctor.

 

The ABCDE rule is another guide to the usual signs of melanoma. Be on the lookout and tell your doctor about spots that have any of the following features:

  • A is for Asymmetry:One half of a mole or birthmark does not match the other.
  • B is for Border:The edges are irregular, ragged, notched, or blurred.
  • C is for Color:The color is not the same all over and may include different shades of brown or black, or sometimes with patches of pink, red, white, or blue.
  • D is for Diameter:The spot is larger than 6 millimeters across (about ¼ inch – the size of a pencil eraser), although melanomas can sometimes be smaller than this.
  • E is for Evolving:The mole is changing in size, shape, or color.

Some melanomas don’t fit these rules. It’s important to tell your doctor about any changes or new spots on the skin, or growths that look different from the rest of your moles.

Other warning signs are:

  • A sore that doesn’t heal
  • Spread of pigment from the border of a spot into surrounding skin
  • Redness or a new swelling beyond the border of the mole
  • Change in sensation, such as itchiness, tenderness, or pain
  • Change in the surface of a mole – scaliness, oozing, bleeding, or the appearance of a lump or bump

Be sure to show your doctor any areas that concern you and ask your doctor to look at areas that may be hard for you to see. It’s sometimes hard to tell the difference between melanoma and an ordinary mole, even for doctors, so it’s important to show your doctor any mole that you are unsure of.

Prevention is always better than cure. Please book an appointment without delay.

Find more medical services