Numerous Angiomatous Lesions in an Infant
A 3-month-old infant presented with bright red macules, papules, and plaques that appeared at birth and grew in size and number. What is your diagnosis?
JAMA Dermatology
Outcomes of COVID-19 and Vaccination in Patients With Moderate to Severe Atopic Dermatitis Treated With Tralokinumab
This case series describes the outcomes of COVID-19 and SARS-CoV-2 vaccination in patients with atopic dermatitis who have been treated with tralokinumab.
Generalized Nodules in an Older Adult Man
A man in his 60s presented with an 8-month history of pruritic papulonodular lesions on his extremities and trunk, with no significant improvement with steroids and antihistamines. What is your diagnosis?
Tzanck Smear of Ulcerated Plaques
A man in his 30s with AIDS presented with acute onset painful scattered umbilicated papulopustules and ovoid ulcerated plaques with elevated, pink borders on the face, trunk, and extremities. What is your diagnosis.
A Pinpoint Orifice on the Glans Penis of a Young Man
A man in his 30s presents with a 14-year history of purulent penile discharge that has not responded to antibiotics or corticosteroids. A pinpoint orifice is found on the glans penis. What is your diagnosis?
Firm Red-Brown Plaques in a Patient With Systemic Scleroderma
A man in his 60s with systemic sclerosis complicated by scleroderma kidney crisis, heart failure, interstitial lung disease, sclerodactyly, and Raynaud phenomenon presented with a pruritic rash. What is your diagnosis?
Multiple Skin-Colored Subcutaneous Nodules in a Girl
A 2-year-old child presented with skin-colored subcutaneous nodules that developed 40 days after birth, starting on the left foot and progressing to the face, trunk, and extremities and distal interphalangeal joint deformity of both hands. What is your diagnosis?
Hydroa Vacciniforme
This case report describes recurrent episodes of pruritic vesicular lesions and erosions on the face and photoexposed areas of the arms as well as multiple varioliform scars.
Progressive Generalized Skin Laxity in a Young Woman
A Chinese woman in her late 20s presented with a 20-year history of progressive skin laxity. What is your diagnosis?
Intensively Pruritic Annular Papules on the Extremities of a Middle-aged Woman
A woman in her 50s presented with a 3-month history of intensively pruritic papules rapidly spreading on her extremities. What is your diagnosis?
