Photo Challenge
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Photo Challenge
Bullae and Hyperpigmented Patches on the Legs
A 50-year-old man presented with a pruritic bullous dermatosis on the lower legs, arms, and back of 1 month’s duration. He had an 8-year history...
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Photo Challenge
Pruritic Axillary Plaques
A 42-year-old man presented with pruritic axillary plaques of 6 months’ duration that were exacerbated by heat and friction. He maintained a very...
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Photo Challenge
Congenital Defect of the Toenail
An 18-month-old girl presented for evaluation of nail dystrophy. The patient’s parents stated that the left great toenail had been dystrophic...
Case Reports
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Case Reports
Cutaneous T-cell Lymphoma and Concomitant Atopic Dermatitis Responding to Dupilumab
Dupilumab has offered promising results in atopic dermatitis (AD) treatment; however, concerns exist that its use may exacerbate undiagnosed...
Clinical Review
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Clinical Review
Update on Pediatric Atopic Dermatitis
There has been tremendous growth in our understanding of atopic dermatitis, with further insight into epidemiology, the impact on quality of life...
Original Research
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Original Research
Content Analysis of Psoriasis and Eczema Direct-to-Consumer Advertisements
Direct-to-consumer (DTC) advertisements have been associated with both beneficial and detrimental effects on real-world health care utilization....
Commentary
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Commentary
Filling Gaps: Moving Toward Better Treatment of Children With Atopic Dermatitis
It is a brand-new day for the treatment of children with severe inflammatory skin diseases. Not coincidentally, it also is a new day for the...
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Commentary
Use of 3D Technology to Support Dermatologists Returning to Practice Amid COVID-19
3-Dimensional imaging and printing technologies can be harnessed to create face coverings and face shields for the dermatology outpatient setting...
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Commentary
Active Comparator Trial Designs Used to Promote Development of Innovative New Medications
Although some recent clinical trials in dermatology have included active comparators, many new medications continue to be introduced without any...
Cosmetic Dermatology
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Cosmetic Dermatology
Skin Tightening
Over the years, many new devices have become available for addressing skin laxity including laser therapy, radiofrequency, ultrasound, and intense...
Tips
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Tips
Approximation of Alcohol-Based Hand Sanitizer Volume Using a Toothpaste Cap
Physicians and the general public may be underusing alcohol-based hand sanitizers based on the false perception that they are damaging to the skin...
Hospital Consult
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Hospital Consult
Management of Classic Ulcerative Pyoderma Gangrenosum
This article highlights best practices in pyoderma gangrenosum management through survey responses from expert medical dermatologists.
Environmental Dermatology
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Environmental Dermatology
What’s Eating You? Oriental Rat Flea (Xenopsylla cheopis)
The oriental rat flea (Xenopsylla cheopis) is an ectoparasite of small mammals and a vector of many diseases for which humans are...
Dermpath Diagnosis
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Dermpath Diagnosis
Rapid Onset of Widespread Nodules and Lymphadenopathy
A 71-year-old man presented with an eruption on the face, shoulders, upper back, and arms of 3 weeks’ duration. A biopsy of an arm nodule...
Case Letter
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Case Letter
Locus Minoris Resistentiae: Mycobacterium chelonae in Striae Distensae
Striae distensae, seen frequently in the setting of chronic corticosteroid use, are at an increased risk for localized infection, particularly in...
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Case Letter
Lichen Sclerosus of the Eyelid
Lichen sclerosus is not confined to only the anogenital area and can affect the face in rare cases.
For Residents
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For Residents
Dermatology Resident Education for Skin of Color
Dermatology residents learn various skin disease presentations through pattern recognition seen in the clinical setting, in patient photographs,...