Photo Challenge
Photo Challenge
Annular Plaques Overlying Hyperpigmented Telangiectatic Patches on the Neck
A 58-year-old man with a history of type 2 diabetes mellitus, nephrolithiasis, hypovitaminosis D, and hypercholesterolemia presented to our...
Photo Challenge
Chronic Ulcerative Lesion
A 46-year-old man with a history of a left leg burn during childhood that was unsuccessfully treated with multiple skin grafts presented as a...
Photo Challenge
Exophytic Firm Papulonodule on the Labia in a Patient With Nonspecific Gastrointestinal Symptoms
An 18-year-old woman with chronic constipation presented with an enlarging, painful, and edematous “lump” in the perineum of 1 year’s duration....
Photo Challenge
Hyperpigmented Papules on the Tongue of a Child
A 9-year-old Black boy presented to the dermatology clinic for evaluation of dark spots on the tongue. The family first noted these spots 5 months...
Photo Challenge
Atypical Keratotic Nodule on the Knuckle
A 75-year-old man presented with a lesion on the knuckle of 5 months’ duration. He reported that the lesion initially grew very quickly before...
Photo Challenge
Violaceous-Purpuric Targetoid Macules and Patches With Bullae and Ulceration
A 64-year-old man with long-standing myelofibrosis presented with neutropenic fevers as well as progressive painful lesions of 3 days’ duration on...
Photo Challenge
Multiple Annular Erythematous Plaques
A 59-year-old man was admitted to the medical ward with multiple annular erythematous plaques and polyarthralgia of several months’ duration. His...
Photo Challenge
Yellow Nodule on the Scalp
A 45-year-old woman was referred to dermatology by a primary care physician for evaluation of a raised skin lesion on the scalp. The lesion had...
Photo Challenge
Diffuse Papular Eruption With Erosions and Ulcerations
A 70-year-old man presented with a painful, pruritic, diffuse eruption on the trunk, legs, and arms of 2 months’ duration. He had a history of...
Photo Challenge
Painful and Pruritic Eruptions on the Entire Body
A 36-year-old man presented with painful tender blisters and rashes on the entire body, including the ears and tongue. The rash began as a few...
Photo Challenge
Itchy Red-Brown Spots on a Child
A 5-year-old boy presented with red-brown spots diffusely spread over the body that were present since birth. There were no subjective symptoms,...