Friday Pop Quiz 4/17/2026
Which of the following is the most likely diagnosis in this 56-year-old woman with pruritic hair loss for 3 months?
A. Lichen planopilaris
B. Androgenetic alopecia
C. Central centrifugal cicatricial alopecia
D. Discoid lupus erythematosus
E. Folliculitis decalvans
F. Alopecia areata
To find out the correct answer and read the explanation, click here. …
Which of the following is the most likely diagnosis in this 56-year-old woman with pruritic hair loss for 3 months?
A. Lichen planopilaris
B. Androgenetic alopecia
C. Central centrifugal cicatricial alopecia
D. Discoid lupus erythematosus
E. Folliculitis decalvans
F. Alopecia areata
To find out the correct answer and read the explanation, click here. … 
Treating scarring alopecias in patients with skin of color requires a nuanced understanding of their unique clinical features and challenges. Dr. Susan Taylor, Professor of Dermatology at the University of Pennsylvania Perelman School of Medicine (@drsusantaylor), President-Elect of the American Academy of Dermatology (AAD), and founder of the Skin of Color Society, has devoted her career to impro … 
A healthy 50-year-old patient presents with three-month history of progressive hair loss and scalp redness with associated pruritus. On closer scalp examination, there is perifollicular erythema, inflammation, and scaling. There appears to be loss of follicular openings in the erythematous patch. In addition, erythematous and skin-colored papules are present throughout the forehead. Of note, t … 
Management of alopecia in skin of color is challenging due to a paucity of research into its pathophysiology coupled with a poor understanding of the basic hair care practices in this patient population. For the patient, it is often associated with severe emotional distress. Unfortunately, many forms of hair loss are refractory to standard therapies.
At the 2020 Skin of Color Virtual Update, Dr …