Derm DX

Derm Dx: A Bothersome Lesion of the Buccal Mucosa

A 76-year-old woman presents for evaluation of a bothersome lesion of the left buccal mucosa that has been present for approximately 2 weeks.

Derm Dx: Erythematous, Scaling Plaques and Pitting of the Nails

A 52-year-old man presents with psoriasis of longstanding duration as well as erythematous, scaling plaques and pitting of all nails.

Derm Dx: Hyperpigmented Axillary Macules

Hyperpigmented macules are observed in the axillae of a 9-year-old girl who presents for treatment of poison ivy.

Derm Dx: Can You Diagnose This Patient’s Rash?

A 46-year-old man presents with a rash on his back and chest following a trip to the Dominican Republic where he spent ample time outdoors.

Derm Dx: Swollen Lesion on the Lower Lip

A 63-year-old man presents with a swollen, tender lesion on his lower lip that has been present for 5 days.

Derm Dx: Firm Nodule on the Hand

A 25-year-old woman presents with an asymptomatic, firm nodule on the dorsal surface of her left hand that has been present for approximately 5 years.

Derm Dx: Asymptomatic Lesion on the Forehead

A 69-year-old man presents with a lesion over his right eyebrow that has gradually increased in size over the past year.

Derm Dx: Skin Rash on the Abdomen, Flank, and Upper Thigh

A 37-year-old man presents with a 5-year history of a skin rash affecting his abdomen, flank, and upper thigh that itches on occasion.

Derm Dx: Asymptomatic Blisters on a Child’s Upper Leg

A 7-year-old boy presents with new-onset, asymptomatic blisters on his upper thigh.

Derm Dx: Swelling in the Finger Following a Cat Scratch

A 61-year-old woman presents with swelling in her finger after experiencing a cat scratch that resulted in bleeding 5 days earlier.