This case report describes a 3-year-old girl who presented with progressive pruritic, palmoplantar plaques, and periorifical exudative erythema who experienced hair loss, recurrent episodes of pneumonia, and transient thrombocytopenia.
Importance Cutaneous squamous cell carcinoma (CSCC) is the second most common malignant disease in the US. Although it typically carries a good prognosis, a subset of CSCCs are highly aggressive, carrying regional and distant metastatic potential. Due to its high incidence,…
A man in his 40s with a history of allogeneic stem cell transplant for diffuse large B-cell lymphoma and Graft-vs-host disease (GVHD) presented with a generalized eruption 1 week after receiving a measles, mumps, and rubella vaccination. What is your…
This case report describes a woman in her 70s presenting with primary cutaneous cryptococcosis.
A man in his 70s presented with 2 enlarging, painless nodular lesions on the forehead and right cheek. Histopathological examination showed extensive dermal collection of lymphocytes, histiocytes, and macrophages. What is your diagnosis?
This case report describes a linear branching depigmentation with skin atrophy extending from the wrist to the mid-arm of a school-aged boy.
An infant boy presented with generalized rash, fever, and severe skin pain. What is your diagnosis?
A 1-day-old, healthy, full-term boy born by cesarean delivery for placental abruption to a 31-year-old primigravid mother was noted at birth to have an erythematous patch on his lower lip.
Importance Although treatment for chronic urticaria (CU) has improved over the past decades, evidence regarding costs and net benefits associated with these treatment strategies have yet to be comprehensively characterized and synthesized. Objective To summarize the cost and cost-effectiveness of CU management…
A male individual in his 20s presented with a widespread papular eruption starting at age 2 years. What is your diagnosis?
© 2025
American Board of Medical Specialties | Policies | Sitemap | Terms of Use | www.abms.org
