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The Dermatologist’s Board Review - May 2019

The Dermatologist’s Board Review - May 2019

The contents of these questions are taken from the Galderma Pre-Board Webinar. The Pre-Board Webinar is now an online course. For details, go to


1. This hair shaft abnormality is seen with:

a) Epidermolytic hyperkeratosis

b) Marfan syndrome

c) Increased fibrillin formation

d) Trichothiodystrophy

e) Normal sulfur content (low sulfur)




2. This patient with multiple pigmented macules on the tongue also has numerous longitudinal pigmented bands of several fingers and toenails. She has:

a) Black hairy tongue

b) Laugier-Hunziker syndrome

c) Addison disease (generalized hyperpigmentation)

d) Minocycline toxicity


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