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Quiz
Malignant skin lesions – 10 cases

This quiz will test your knowledge of benign and malignant skin lesions.

For each of the ten cases, study the image(s) and then answer the questions. You can click on the image to view a larger version if required.

Each case should take approximately 2 minutes to complete. There is a list of suggested further reading material at the end of the quiz.

When you finish the quiz, you can download a certificate.

Acknowledgement: some images have been supplied by MoleMap NZ.

Case 5

Multiple superficial basal cell carcinoma

  • Presents as one or more slowly growing irregularly shaped erythematous plaques.
  • Most often located on the trunk and limbs.
  • Lesions may be scaly and frequently have a shiny slightly elevated edge.
  • May be difficult to distinguish from in situ squamous cell carcinoma (Bowen's disease).

Treatment may include excision, superficial surgery (shave, curette and electrosurgery), photodynamic therapy, cryotherapy (double freeze thaw technique) and imiquimod cream.

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