Atypical Moles – Causes, Symptoms & Treatment

March 19 21:23 2019 Print This Article

Atypical moles also called as Clark’s nevi or dysplastic nevi, is a disorder of the skin characterized by the presence of many mole-like tumors. Atypical mole syndrome is thought by some clinicians to be a precursor or forerunner of malignant melanoma. The surface of a mole can be smooth or wrinkled, flat or raised. Sometimes a mole may start out flat and brown and later become slightly raised and lighter in color. Some may become raised enough that they form a small stalk and are eventually rubbed off. Others may simply disappear. Large moles that are present at birth are called congenital nevi or giant hairy nevi. These moles may increase your risk of malignant melanoma, a deadly form of skin cancer. In general, moles that are more than the size of an adult open palm pose the greatest risk. Atypical mole on the skin, have some features that are same as melanoma such as an irregular border, slight variation in color, or asymmetry. They are usually larger than normal moles and have irregular borders. These type of moles are generally seen on the back but may appear anywhere on the body, including below the waist, on the scalp, on the breasts or buttocks. There are chances that they may fade into surrounding skin into a flat portion.

Atypical Moles is basically a skin disease typical to youth, but Atypical Moles may occur to the people at any age. While atypical moles are considered to be pre-cancerous (more likely to turn into melanoma than regular moles), not everyone who has atypical moles gets melanoma. In fact, most moles both ordinary and atypical ones never become cancerous. Thus the removal of all atypical nevi is unnecessary. In fact, most of the melanomas found on people with atypical moles arise from normal skin and not an atypical mole. Atypical moles can be tan to dark brown, on a pink background. Nevi (moles) can look like beauty marks (e.g., Cindy Crawford) or they can protrude like a bump on a witch’s chin (common nevus). Most people have between 10 and 40 moles. Darker skinned persons frequently have darker colored moles. People with atypical moles-particularly those with a family history of melanoma-must look for any changes that might indicate malignant melanoma. Most experts believe that atypical moles are at higher risk of turning into melanoma as compared to normal moles. Melanoma is a deadly form of skin cancer which kills quickly if not removed in time.

Causes of Atypical Moles

The cause of the Atypical Moles is unknown. Exposing the skin to sunlight is thought to lead to the development of atypical moles. The cause of moles is unknown, although atypical moles seem to run in families and result from exposure to sunlight.

Find common causes and risk factors of Atypical Moles

  • A family member with the atypical moles.
  • Hereditary.
  • Weakened immune system i s also a reason for development of the disease.
  • Patients with FAMM syndrome are at an increased risk for the development of melanoma, although the individual risk is variable.
  • The skin is light-colored and heavily freckled due to excessive sun exposure
  • Fair skin person are more likely to develop the atypical moles.

Signs and Symptoms of Atypical Moles

Sign and symptoms may include the following:

  • Itching or burnings.
  • A bump on a witch’s chin.
  • A red peripheral hue is also present.

Treatment for Atypical Moles

Treatment may include:

  • Excisional surgery may be used in some cases.
  • Avoid over-exposure to sunlight or UV light which are found be the main cause of the disease.
  • Scissors or a razor can be used to temporarily remove hair from a mole.
  • Patients should realize that slicing off a section of a malignant mole will not cause the cancer to spread.
  • Safest way to remove an atypical mole is to cut it out but it may leave a permanent scar.
  • If any member is having developed the disease, every other member should go for a complete skin checkup once in a year regularly.
  Article "tagged" as: