Photo Challenge

Photo Challenge

Friable Erythema and Erosions on the Mouth

A 68-year-old man with squamous cell carcinoma of the tongue presented with a sore throat and odynophagia of 4 days' duration. At the time he was...

Photo Challenge

Acute Painful Rash on the Cheek

A 31-year-old woman presented to an outpatient dermatology department with acute pruritus, burning, and moderate swelling of the left cheek of 10...

Photo Challenge

Solitary Nodule on the Proximal Nail Fold

A 62-year-old man presented for evaluation of a slowly growing, nonpainful nodule on the first proximal toenail fold of the right foot of 6 years...

Photo Challenge

Painless Ulcer on the Areola

A previously healthy 20-year-old Chinese man presented to our dermatology outpatient clinic with a solitary painless ulcer on the right areola of...

Photo Challenge

Scaly Annular and Concentric Plaques

A healthy 23-year-old man presented for evaluation of an enlarging annular pruritic rash of 1.5 years' duration. Treatment with ciclopirox cream 0...

Photo Challenge

Red-Brown Plaque on the Leg

A healthy 7-year-old boy presented with an enlarging hyperpigmented plaque on the anterior aspect of the lower left leg of 2 months' duration. His...

Photo Challenge

Progressive Widespread Telangiectasias

A 55-year-old woman presented for evaluation of widespread asymptomatic telangiectasias of several years' duration that first appeared on the legs...

Pages