Friday Pop Quiz 9/25/2026
Your 25-year-old patient notes a rapid onset of numerous lesions like the one pictured here which spontaneously start to resolve without scarring. There is no involvement of the airway. He notes a family history of similar lesions. What is the likely condition, and what is the inheritance pattern?
A. Ferguson-Smith, AD
B. Ferguson-Smith, AR
C. Ferguson-Smith, XLD
D. Grzbowski, AD
…
Your 25-year-old patient notes a rapid onset of numerous lesions like the one pictured here which spontaneously start to resolve without scarring. There is no involvement of the airway. He notes a family history of similar lesions. What is the likely condition, and what is the inheritance pattern?
A. Ferguson-Smith, AD
B. Ferguson-Smith, AR
C. Ferguson-Smith, XLD
D. Grzbowski, AD
… 
This syndrome presents with multiple keratoacanthomas appearing suddenly during childhood or adolescence and inherited in an autosomal dominant pattern:
A. Ferguson-Smith
B. Grzybowski
C. Gorlin
D. KA centrifugum
E. Buschke-Lowenstein
To find out the correct answer and read the explanation, click here. … 
This syndrome presents with multiple keratoacanthomas appearing suddenly during childhood or adolescence and inherited in an autosomal dominant pattern:
A. Ferguson-Smith
B. Grzybowski
C. Gorlin
D. KA centrifugum
E. Buschke-Lowenstein
To find out the correct answer and read the explanation, click here.
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