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Moles are small skin growths that may appear flat or raised and are often tan, brown, black, reddish brown, or skin colored. They are typically about the size of a pencil eraser. There are three types of moles. Monthly skin self-exams are essential in the early detection of abnormal moles and melanomas.

Medications

    Related Diseases & Conditions

    • Melanoma Melanoma is a type of skin cancer which begins in skin cells called melanocytes and affects more than 53,600 people in the United...learn more »
      In This Article
      Melanoma Article
      • Introduction
      • What does melanoma look like? What are the symptoms and signs?
      • What if the skin changes are rapid or dramatic?
      • What are the causes and risk factors for melanoma?
      • How do I know my level of risk for melanoma?
      • What are the types of melanoma?
      • How is melanoma diagnosed?
      • How do doctors determine the prognosis (outlook) of a melanoma?
      • What is the treatment for melanoma?
      • What methods are available to help prevent melanoma?
      • Conclusions
      • What is in the future for melanoma?
      • Melanoma At A Glance
      • Additional Resources
    • Skin Cancer Skin cancer is the most common form of cancer in humans. There are three main types of skin cancer; basal cell carcinoma...learn more »
      In This Article
      Skin Cancer Article
      • Skin cancer facts
      • Introduction
      • Basal cell carcinoma
      • Squamous cell carcinoma
      • What about follow-up care for skin cancer?
      • How about vitamin D and cancer?
      • What resources are available to patients with skin cancer?
    • Sunburn (Sun Poisoning) Sunburn is caused by overexposure to UV radiation from the sun. UV rays can also damage the eyes. Repeated overexposure to UV...learn more »
      In This Article
      Sunburn (Sun Poisoning) Article
      • Sunburn facts
      • What is sunburn?
      • Can sunburn cause permanent damage?
      • What is UV light and where are UV rays most intense?
      • What are the symptoms of sunburn?
      • What are the symptoms of severe sunburn (sun poisoning)?
      • Sunburn pictures
      • What first-aid measures should be taken with sunburn?
      • What is the treatment for sunburn?
      • Are there any home remedies to treat sunburn?
      • Is a follow-up visit with a physician necessary?
      • Why does the skin tan after exposure to UV rays?
      • Who is most susceptible to sunburn?
      • Can diseases cause a heightened sensitivity to UV rays?
      • Can medications increase sensitivity to sunburn?
      • What kinds of skin cancer can UV rays cause?
      • How can sunburn and skin cancer be prevented?
      • How do sunscreens work?
      • What is SPF?
      • What is the best way to apply sunscreen?
      • Do sunscreens expire?
      • Can antioxidants protect against sunburn?
    • Cancer Cancer is a disease caused by an abnormal growth of cells, also called malignancy. It is a group of 100 different diseases, and...learn more »
      In This Article
      Cancer Article
      • What is cancer?
      • What causes cancer?
      • What are cancer symptoms and signs?
      • What are the different types of cancer?
      • How is cancer diagnosed?
      • How is cancer staging determined?
      • What is the treatment for cancer?
      • What is the prognosis for cancer?
      • Can cancer be prevented?
      • Where can people find more information about cancer?
      • Cancer At A Glance
    • Freckles Freckles are flat circular spots on the skin that may be red, yellow, tan, light brown, brown, or black in color. Lentigo is the...learn more »
      In This Article
      Freckles Article
      • Freckles facts
      • What are freckles?
      • What types of freckles are there?
      • What are "liver spots" or "age spots"?
      • How do freckles develop?
      • How important is heredity with freckles?
      • What is the medical meaning of freckles?
      • How can freckles be prevented?
      • What is the treatment for freckles?
      • What is the value of freckles?
    • Scars Scar formation is a natural part of the healing process after injury. The depth and size of the wound incision and the location...learn more »
      In This Article
      Scars Article
      • Scars facts
      • What is a scar?
      • What are the different types of scars?
      • What causes a scar?
      • What are symptoms and signs of a scar?
      • How are scars diagnosed?
      • What is the treatment for a scar?
      • Are there any home remedies to reduce scarring?
      • What is the prognosis of a scar?
      • Can scarring be prevented?
      • Does insurance coverage apply to scar treatments?

Procedures & Tests

Health News

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