Photo Challenge

Photo Challenge

Hemorrhagic Crusted Papule on the Arm

Dermatology consultation was called to evaluate a preterm newborn with a red, hemorrhagic, crusted, 5-mm papule on the right lateral upper arm....

Photo Challenge

Solitary Exophytic Plaque on the Left Groin

A 40-year-old otherwise healthy man presented with an exophytic plaque on the left groin of 1 month's duration. The lesion reportedly emerged as...

Photo Challenge

Diffuse Nonscarring Alopecia

A 19-year-old woman with attention deficit hyperactivity disorder and an anxiety disorder presented with hair loss of 2 years' duration. She...

Photo Challenge

Bilateral Brown Plaques Behind the Ears

A 94-year-old woman was referred to the dermatology department for biopsy of pigmented tumors behind the ears of unknown duration. The growths...

Photo Challenge

Erythematous Verrucous Plaque on the Hand

A 75-year-old retired farmer presented with an erythematous verrucous plaque on the dorsal aspect of the left hand of 4 years' duration....

Photo Challenge

Perianal Ulceration and Verrucous Papules

A 75-year-old woman with chronic lymphocytic leukemia undergoing ibrutinib targeted therapy presented to the emergency department with fever and...

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