Friday Pop Quiz 10/23/2026
The pathology of this lesion demonstrates reticulate strands of the epidermis with clefting between the strands and the stroma. What is the diagnosis?
A. Eccrine syringofibroadenoma
B. Fibroepithelioma of Pinkus
C. Squamous cell carcinoma
D. Reticulate seborrheic keratosis
E. Tumor of the follicular infundibulim
To find out the correct answer and read the explanation, click her …
The pathology of this lesion demonstrates reticulate strands of the epidermis with clefting between the strands and the stroma. What is the diagnosis?
A. Eccrine syringofibroadenoma
B. Fibroepithelioma of Pinkus
C. Squamous cell carcinoma
D. Reticulate seborrheic keratosis
E. Tumor of the follicular infundibulim
To find out the correct answer and read the explanation, click her … 
Which histologic subtype of the lesion shown is most aggressive?
A. Solid
B. Nodular
C. Superficial
D. Morpheaform
E. All are equal
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 answers.
… 
On dermoscopy, which of the following findings most strongly supports the correct diagnosis?
A. Starburst pattern
B. Blue-whitish veil
C. Maple leaf structures
D. Regression structures
E. Irregular streaks
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partne … 
On this Mnemonic Monday, we challenge you to remember the side effects of hedgehog inhibitors, vismodegib and sonidegib, with the following mnemonic:
MAD Weight loss
M=muscle spasm (72% of cases)
A=alopecia (64% of cases)
D= dysgeusia (55% of cases)
Weight loss= weight loss (45% of cases)
Click HERE to download or print your mnemonic card.
Study More!
Need a refresher on he … 
Our new series, “The Many Faces of”, showcases side-by-side images of some of the most commonly seen dermatology conditions in an array of skin tones and briefly highlight nuances in clinical presentation. All images featured in the series are part of The Full Spectrum of Dermatology: A Diverse and Inclusive Atlas, a resource developed by co-editors Misty Eleryan, MD, MS, and Adam Friedman, …