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Tests and Results

Featured 

  • Skin layers
    Skin self-exam
    Follow our comprehensive guide for performing a skin self-exam, and learn how to detect signs of skin cancer as early as possible.
  • Skin lesion biopsy
    Learn how a skin lesion biopsy is performed and how it will feel.
  • Positive PPD skin test
    PPD skin test
    Learn about the Purified Protein Derivative (PPD) test.
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