Importance Assessment of type, severity, and impact of dermatologic adverse events (DAEs) necessitates well-developed and validated clinician-reported outcome measures (ClinROMs) and patient-reported outcome measures (PROMs) that evaluate concepts specific to mucocutaneous toxic effects and that allow appropriate interpretation and comparison of…
A woman in her 60s presented with oral lichen planus on hands and cheeks since childhood and also present in her parent and sibling. What is your diagnosis?
A male patient was evaluated by the dermatology inpatient consult service after a 5-week history of a skin lesion on the right anterior thigh with intermittent itching and mild tenderness to palpation. What is your diagnosis?
An 11-year-old girl presented in autumn with an asymptomatic rash on her arms, face, and legs of a 3-week duration. What is your diagnosis?
A man in his 40s presented with a 10-year history of pruritic lesions on the scrotum and buttock. What is your diagnosis?
This case report describes diffuse waxy palmoplantar hyperkeratosis in a symmetrically well-demarcated “gloves and socks” distribution with nail dystrophy.
This case report describes multiple solitary open black comedones located bilaterally on the malar cheeks and temples as well as yellowish, smooth-surfaced papulonodular lesions in close association with the comedones.
A woman in her 80s presented with erythematous, nondesquamative, annular plaques in a cluster of jewels pattern on her wrists and legs. What is your diagnosis?
This case report describes well-demarcated brown plaques with overlying fine scale in the bilateral axillae, inframammary folds, and inguinal folds and widespread coral-red fluorescence.
An 11-year-old boy presented with progressive unilateral skin hardening on his right thigh and buttock for 7 years. What is your diagnosis?
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