A 2-year-old boy presents to a health center after a recent emergency department (ED) visit for evaluation of persistent scalp lesions. On physical examination, the scalp lesions have visible drainage with honey-colored crusting, hair loss, and lymphadenopathy. Can you make the correct diagnosis?
A 27-year-old Black man presents with a 5-year history of a scalp condition that has steadily progressed in severity. Can you make the diagnosis?
A 69-year-old man presents with a facial growth that has been present for approximately 18 months and has not bled or caused other discomfort. What is your diagnosis?
Efficacy data on baricitinib and ritlecitinib in the treatment of alopecia, and research on alopecia as a common skin manifestation of long COVID presented at AAD 2022.
The effects of “long COVID” on the skin are reviewed.
The efficacy and safety of ruxolitinib cream for the treatment of adults and adolescents with nonsegmental vitiligo is assessed.
The efficacy of brodalumab by self-identified gender in patients with nail or scalp psoriasis is investigated.
A 50-year-old Hispanic man is referred for evaluation of a raised, darkened area on his upper back. He states that the site was first noted approximately 6 months ago and has rapidly enlarged. Can you diagnose this case?
A 9-year-old boy is currently being treated for severe eczema with dupilumab injections and topical steroids and develops a new rash. What is the most likely diagnosis?
A 63-year-old man is referred for diagnosis and treatment of lesions on both hands and wrists, which were first noted several weeks ago and have been increasing in number. What is the most likely diagnosis?
