Friday Pop Quiz 10/17/2025
What is the most common associated mutation with the condition shown here?
A. HGD
B. HFE
C. COL1A1
D. GNAQ
E. POMC
To find out the correct answer and read the explanation, click here.
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What is the most common associated mutation with the condition shown here?
A. HGD
B. HFE
C. COL1A1
D. GNAQ
E. POMC
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner
*Brand partners had no involvement in the content of the questions or … 
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A 7-year-old boy presents with recurrent crops of pink papules on the trunk, buttocks, and proximal extremities, as shown in the clinical image. The lesions ulcerate and heal with varioliform scarring. Which of the following histologic findings would not be expected in this condition?
A. Lichenoid infiltrate
B. Extravasation of red blood cells
C. Dyskeratosis
D. Parakeratosis
E. …