Question 242 · LEK · Melanoma

Dermoscopic patterns suggestive of melanoma include:

1) presence of irregular plaques;
2) asymmetrical colours with an asymmetrical distribution;
3) pigment deposition in the epidermal ridges in a parallel pattern;
4) symmetrical colour distribution;
5) presence of regular plaques.
The correct answer is:
  1. A. 1,3,4.
  2. B. 3,4.
  3. C. 1,2,3.
  4. D. 1,4.
  5. E. 3,5.
Hint

Malignant patterns are disorganised; on acral skin, check whether pigment lies on the ridges or in the furrows.

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